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Table

[edit]
Key to the table
Column title Description
No. The number used to identify stars in navigation publications and star charts.[Note 1]
Common name The name of the star commonly used navigation publications and star charts.
Bayer designation Another name of the star which combines a Greek letter with the possessive form of its constellation's Latin name.
Etymology of
common name 		Etymology of the common name.[1]
SHA Sidereal hour angle (SHA), the angular distance west of the vernal equinox.
Dec. Declination, the angular distance north or south of the celestial equator.
App.
magnitude 		Apparent magnitude, an indicator of the star's brightness.

The table of navigational stars provides several types of information. In the first column is the identifying index number, followed by the common name, the Bayer designation, and the etymology of the common name. Then the star's approximate position, suitable for identification purposes, is given in terms of declination and sidereal hour angle, followed by the star's magnitude. The final column presents citations to the sources of the data, The American Practical Navigator and the star's entry at the SIMBAD database, a project of the Strasbourg Astronomical Data Center or CDS.


Top (remove)

[edit]
  • See this ref http://books.google.com/books?id=vGpK2PHoKFEC&dq=navigation%20stars%20constellations&pg=PA62#v=onepage&q=navigation%20stars%20constellations&f=false
  • Also this: http://facstaff.bloomu.edu/mshepard/star_deck/Constellation_guide.pdf
  • Richard Hinckley Allen (1899). Star-names and their meanings. G.E. Stechert. Retrieved 5 February 2012.
Constellation SHA Dec. Description Illustration
a -100 -100 -100 -100
z Andromeda
358 29N 29° Andromeda consists of fifteen stars and lies between Triangulum and Cassiopea. It contains one navigational star, Alpheratz, which has been portrayed as the head of Andromeda, the princess in the Greek legend of Perseus, who was chained to a rock to be eaten by the sea monster Cetus.[2]
#1 Alpheratz (α Andromedae) was originally named for the navel of the Pegasus.[1][3]
  • "I set thee High for a star in the heavens a sign and a hope for the seamen

Spreading thy long white arms all night in the heights of the aether, Hard by thy sire and the hero thy spouse while near thee thy mother Sits in her ivory chair as she plaits ambrosial tresses All night long thou wilt shine ;" -Kingsley, Andromeda

a "The Woman Chained"[2]
Aquila
063 9N 09° *

#51 Altair (α Aquilae) is named for a flying eagle or vulture.[1][4]

The Eagle[5]
Aries
328 23N 23° * distinctive triangle 20 deg S of gamma Andromeda[6]

#6 Hamal (α Arietis) derives its name from the Arabic for "head of the sheep."[8][1][9]

The Ram[6]
Auriga
 281 46N 46° *#12 Capella (α Aurigae) is named after a little she-goat.[1][10] Northernmost first magnitude star[11] The Charioteer[12]
Boötes
 146 19N 19° #37 Arcturus (α Boötes) is named after the bear's guard.[1] It is the brightest star in Boötes.[13]
  • The setting of Arcturus was considered an ill omen in ancient times.[14] For example: "He who only longs for what is sufficient,

is never disturbed by tumultuous seas, nor the savage power of Arcturus setting" - Horace, Odi Profanum

The Wagoner[15]
Canis Major
259 -17S 17°
  • Has been referred to throughout history as The Dog of Orion due to its close proximity[16]
  • #18 Sirius (α Canis Majoris) has its name derived from the scorching one (popularly, the dog star).
    #19 Adhara (ε Canis Majoris) is a binary star, whose name derives from the Arabic Al Adhārā, or "the Virgins".[17] Allen conjectures that the name is related to the story of Suhail.[17][1][18][19]
  • Roman farmers sacrificed dogs to Sirius when it approached the Sun in May.[20]
  • Has been associated with late-summer ("the dog days of summer") since antiquity.[21]
  • "Th' atumnal star, whose brilliant ray

Shines eminent amid the depth of night, Whom men the dog-star of Orion call." - Homer, The Illiad

The Greater Dog[16]
Canis Minor
245 5N 05° #20 Procyon (α Canis Minoris) derives its name from before the dog (rising before the dog star, Sirius). [1][22]
  • Has been known by several names that indicate that it rises before Canis Major.[23]
 The Lesser Dog[23]
Carina
264 -53S 53° * By the late 1800s, the constellation Argo Navis (the ship Argo) which consisted of over 800 stars, was split into three smaller constellations: Carina (the keel), Puppis (the stern), and Vela (the sails).[24] In Greek mythology, Argo was the ship of Jason.[25]

#17 Canopus (α Carinae) is named after a city of ancient Egypt.[1][26] Canopus has generally been imagined as part of a rudder of the ship Argo.[27] Theories for the star's etymology include it being named after chief pilot of Menelaos's fleet or a derivation from the Egyptian phrase Kahi Nub, or "Golden Earth".[28]
#24 Miaplacidus (β Carinae mag. 1.70) quiet or still waters[1][29]
#22 Avior (ε1 Carinae mag. 2.4) did not have a classical name, this name was coined by His Majesty's Nautical Almanac Office in 1937.[30][1][31]

The Ship's Keel[24]
Cassiopeia
350 56N 56° A distinct "M" or "W" shape, depending on its position.[32] #3 Schedar (α Cassiopeiae) derives its name from "Al Sadr" or the breast of Cassiopeia[33][1][34] She of the Throne[35]
Centaurus
 140 -61S 61° #38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36]
#35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37]
#36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] 		The Centaur[33]
Cetus
 315 4N 04° #8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39]
#4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40]
Corona Borealis
 127 27N 27° #41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41]
Corvus
 176 -17S 17° #29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42]
Crux
 174 -63S 63° #30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43]
#31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44]
Cygnus
 050 45N 45° #53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45]
Draco
 091 51 N 51° #47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46]
Eridanus (constellation)
 336 -57S 57° #5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47]
#7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48]
Gemini (constellation)
 244 28N 28° #21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49]
Grus (constellation)
 028 -47S 47° #55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50]
Hydra (constellation)
 218 -9S 09° #25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51]
Leo (constellation)
 208 12N 12° #26 Regulus (α Leonis mag. 1.35) the prince[1][52]
#28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53]
Libra
 138 -16S 16° #39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54]
Lyra
 081 39N 39° #49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55]
Ophiuchus
 096 13N 13° #46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56]
#44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57]
Orion
282 -8S 08° #11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58]
#13 Bellatrix (γ Orionis) is named for a female warrior.[59]
#15 Alnilam (ε Orionis) is named for a string of pearls.[60]
#16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1]
Pavo
 054 -57S 57° #52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62]
Pegasus
 014 15N 15° #57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63]
#54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64]
Perseus (constellation)
 309 50N 50° #9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65]
Phoenix (constellation)
 354 -42S 42° #2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66]
Piscis Austrinus
 016 -30S 30° #56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67]
Sagittarius (constellation)
 084 -34S 34° #48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68]
#50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69]
Scorpius
 113 -26S 26° #42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70]
#45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71]
Taurus (constellation)
 291 16N 16° #10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72]
#14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73]
Triangulum Australe
 108 -69S 69° #43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74]
Ursa Major
 194 62N 62° #27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75]
#32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76]
#34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77]
Ursa Minor
 319 89N 89° 99* [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78]
#40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79]
Vela (constellation)
 223 -43S 43° #23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80]
Virgo (constellation)
 159 -11S 11° #33 Spica (α Virginis mag. 1.04) the ear of corn[1][81]

Unformatted

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Centaurus

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      1. 38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36]
      2. 35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37]
      3. 36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] The Centaur[33]

Cetus

[edit]
      1. 8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39]
      2. 4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40]

Corona Borealis

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      1. 41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41]

Corvus

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      1. 29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42]

Crux

[edit]
      1. 30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43]
      2. 31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44]

Cygnus

[edit]
      1. 53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45]

Draco

[edit]
      1. 47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46]

Eridanus (constellation)

[edit]
      1. 5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47]
  1. 7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48]

Gemini (constellation)

[edit]
      1. 21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49]

Grus (constellation)

[edit]
      1. 55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50]

Hydra (constellation)

[edit]
      1. 25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51]

Leo (constellation)

[edit]
      1. 26 Regulus (α Leonis mag. 1.35) the prince[1][52]
      2. 28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53]

Libra

[edit]
      1. 39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54]

Lyra

[edit]
      1. 49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55]

Ophiuchus

[edit]
      1. 46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56]
      2. 44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57]

Orion

[edit]
      1. 11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58]
      2. 13 Bellatrix (γ Orionis) is named for a female warrior.[59]
      3. 15 Alnilam (ε Orionis) is named for a string of pearls.[60]
      4. 16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1]

Pavo

[edit]
      1. 52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62]

Pegasus

[edit]
      1. 57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63]
  1. 54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64]

Perseus (constellation)

[edit]
      1. 9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65]

Phoenix (constellation)

[edit]
      1. 2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66]

Piscis Austrinus

[edit]
      1. 56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67]

Sagittarius (constellation)

[edit]
      1. 48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68]
      2. 50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69]

Scorpius

[edit]
      1. 42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70]
      2. 45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71]

Taurus (constellation)

[edit]
      1. 10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72]
  1. 14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73]

Triangulum Australe

[edit]
      1. 43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74]

Ursa Major

[edit]
      1. 27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75]
      2. 32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76]
      3. 34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77]

Ursa Minor

[edit]
      • [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78]
      1. 40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79]

Vela (constellation)

[edit]
      1. 23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80]

Virgo (constellation)

[edit]
      1. 33 Spica (α Virginis mag. 1.04) the ear of corn[1][81]


Notes

[edit]
  1. ^ a b This list uses the assigned numbers from the nautical almanac, which includes only 57 stars. Polaris, which is included in the list given in The American Practical Navigator, is listed here without a number.
  2. ^ a b The suffix var after the numeric value denotes a variable star whose magnitude changes over time.
  3. ^ For more information, see the article changing pole stars.

References

[edit]
  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd Bowditch, 2002, p. 248.
  2. ^ a b Allen, 1899, p. 31.
  3. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  4. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  5. ^ Adler, 1963, pp. 55-56.
  6. ^ a b Allen, 1899, p. 75.
  7. ^ Allen, 1899, p. 76.
  8. ^ Allen, 1899, p. 80.
  9. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  10. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  11. ^ Allen, 1899, p. 89.
  12. ^ Allen, 1899, p. 83.
  13. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  14. ^ Allen, 1899, p. 100.
  15. ^ Allen, 1899, p. 92.
  16. ^ a b Allen, 1899, p. 117.
  17. ^ a b Allen, 1899, p. 130.
  18. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  19. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  20. ^ Allen, 1899, p. 121.
  21. ^ Allen, 1899, po. 120-121.
  22. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  23. ^ a b Allen, 1899, p. 131.
  24. ^ a b Allen, 1899, p. 64.
  25. ^ Allen, 1899, p. 65.
  26. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  27. ^ Allen, 1899, p. 67.
  28. ^ Allen, 1899, p. 68.
  29. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  30. ^ Safler, D.H. (1993). A Personal History of H.M. Nautical Almanac Office A Personal History of H.M. Nautical Almanac Office. Sidford, Devon: Unpublished. p. 48. {{cite book}}: |editor1-first= missing |editor1-last= (help); Check |url= value (help); Cite has empty unknown parameter: |lay-date= (help)CS1 maint: multiple names: editors list (link)
  31. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  32. ^ Allen, 1899, p. 142.
  33. ^ a b Allen, 1899, p. 145.
  34. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  35. ^ Allen, 1899, p. 143.
  36. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  37. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  38. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  39. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  40. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  41. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  42. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  43. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  44. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  45. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  46. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  47. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  48. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  49. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  50. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  51. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  52. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  53. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  54. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  55. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  56. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  57. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  58. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  59. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  60. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  61. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  62. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  63. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  64. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  65. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  66. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  67. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  68. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  69. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  70. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  71. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  72. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  73. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  74. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  75. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  76. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  77. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  78. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  79. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  80. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  81. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)

Yes

Table

[edit]
Key to the table
Column title Description
No. The number used to identify stars in navigation publications and star charts.[Note 1]
Common name The name of the star commonly used navigation publications and star charts.
Bayer designation Another name of the star which combines a Greek letter with the possessive form of its constellation's Latin name.
Etymology of
common name 		Etymology of the common name.[1]
SHA Sidereal hour angle (SHA), the angular distance west of the vernal equinox.
Dec. Declination, the angular distance north or south of the celestial equator.
App.
magnitude 		Apparent magnitude, an indicator of the star's brightness.

The table of navigational stars provides several types of information. In the first column is the identifying index number, followed by the common name, the Bayer designation, and the etymology of the common name. Then the star's approximate position, suitable for identification purposes, is given in terms of declination and sidereal hour angle, followed by the star's magnitude. The final column presents citations to the sources of the data, The American Practical Navigator and the star's entry at the SIMBAD database, a project of the Strasbourg Astronomical Data Center or CDS.


Top (remove)

[edit]
Constellation SHA Dec. Description Illustration
a -100 -100 -100 -100
z Andromeda
358 29N 29° Andromeda consists of fifteen stars and lies between Triangulum and Cassiopea. It contains one navigational star, Alpheratz, which has been portrayed as the head of Andromeda, the princess in the Greek legend of Perseus, who was chained to a rock to be eaten by the sea monster Cetus.[2]
#1 Alpheratz (α Andromedae) was originally named for the navel of the Pegasus.[1][3]
  • "I set thee High for a star in the heavens a sign and a hope for the seamen

Spreading thy long white arms all night in the heights of the aether, Hard by thy sire and the hero thy spouse while near thee thy mother Sits in her ivory chair as she plaits ambrosial tresses All night long thou wilt shine ;" -Kingsley, Andromeda

a "The Woman Chained"[2]
Aquila
063 9N 09° *

#51 Altair (α Aquilae) is named for a flying eagle or vulture.[1][4]

The Eagle[5]
Aries
328 23N 23° * distinctive triangle 20 deg S of gamma Andromeda[6]

#6 Hamal (α Arietis) derives its name from the Arabic for "head of the sheep."[8][1][9]

The Ram[6]
Auriga
 281 46N 46° *#12 Capella (α Aurigae) is named after a little she-goat.[1][10] Northernmost first magnitude star[11] The Charioteer[12]
Boötes
 146 19N 19° #37 Arcturus (α Boötes) is named after the bear's guard.[1] It is the brightest star in Boötes.[13]
  • The setting of Arcturus was considered an ill omen in ancient times.[14] For example: "He who only longs for what is sufficient,

is never disturbed by tumultuous seas, nor the savage power of Arcturus setting" - Horace, Odi Profanum

The Wagoner[15]
Canis Major
259 -17S 17°
  • Has been referred to throughout history as The Dog of Orion due to its close proximity[16]
  • #18 Sirius (α Canis Majoris) has its name derived from the scorching one (popularly, the dog star).
    #19 Adhara (ε Canis Majoris) is a binary star, whose name derives from the Arabic Al Adhārā, or "the Virgins".[17] Allen conjectures that the name is related to the story of Suhail.[17][1][18][19]
  • Roman farmers sacrificed dogs to Sirius when it approached the Sun in May.[20]
  • Has been associated with late-summer ("the dog days of summer") since antiquity.[21]
  • "Th' atumnal star, whose brilliant ray

Shines eminent amid the depth of night, Whom men the dog-star of Orion call." - Homer, The Illiad

The Greater Dog[16]
Canis Minor
245 5N 05° #20 Procyon (α Canis Minoris) derives its name from before the dog (rising before the dog star, Sirius). [1][22]
  • Has been known by several names that indicate that it rises before Canis Major.[23]
 The Lesser Dog[23]
Carina
264 -53S 53° * By the late 1800s, the constellation Argo Navis (the ship Argo) which consisted of over 800 stars, was split into three smaller constellations: Carina (the keel), Puppis (the stern), and Vela (the sails).[24] In Greek mythology, Argo was the ship of Jason.[25]

#17 Canopus (α Carinae) is named after a city of ancient Egypt.[1][26] Canopus has generally been imagined as part of a rudder of the ship Argo.[27] Theories for the star's etymology include it being named after chief pilot of Menelaos's fleet or a derivation from the Egyptian phrase Kahi Nub, or "Golden Earth".[28]
#24 Miaplacidus (β Carinae mag. 1.70) quiet or still waters[1][29]
#22 Avior (ε1 Carinae mag. 2.4) did not have a classical name, this name was coined by His Majesty's Nautical Almanac Office in 1937.[30][1][31]

The Ship's Keel[24]
Cassiopeia
350 56N 56° A distinct "M" or "W" shape, depending on its position.[32] #3 Schedar (α Cassiopeiae) derives its name from "Al Sadr" or the breast of Cassiopeia[33][1][34] She of the Throne[35]
Centaurus
 140 -61S 61° #38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36]
#35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37]
#36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] 		The Centaur[33]
Cetus
 315 4N 04° #8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39]
#4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40]
Corona Borealis
 127 27N 27° #41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41]
Corvus
 176 -17S 17° #29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42]
Crux
 174 -63S 63° #30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43]
#31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44]
Cygnus
 050 45N 45° #53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45]
Draco
 091 51 N 51° #47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46]
Eridanus (constellation)
 336 -57S 57° #5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47]
#7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48]
Gemini (constellation)
 244 28N 28° #21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49]
Grus (constellation)
 028 -47S 47° #55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50]
Hydra (constellation)
 218 -9S 09° #25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51]
Leo (constellation)
 208 12N 12° #26 Regulus (α Leonis mag. 1.35) the prince[1][52]
#28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53]
Libra
 138 -16S 16° #39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54]
Lyra
 081 39N 39° #49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55]
Ophiuchus
 096 13N 13° #46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56]
#44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57]
Orion
282 -8S 08° #11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58]
#13 Bellatrix (γ Orionis) is named for a female warrior.[59]
#15 Alnilam (ε Orionis) is named for a string of pearls.[60]
#16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1]
Pavo
 054 -57S 57° #52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62]
Pegasus
 014 15N 15° #57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63]
#54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64]
Perseus (constellation)
 309 50N 50° #9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65]
Phoenix (constellation)
 354 -42S 42° #2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66]
Piscis Austrinus
 016 -30S 30° #56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67]
Sagittarius (constellation)
 084 -34S 34° #48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68]
#50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69]
Scorpius
 113 -26S 26° #42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70]
#45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71]
Taurus (constellation)
 291 16N 16° #10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72]
#14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73]
Triangulum Australe
 108 -69S 69° #43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74]
Ursa Major
 194 62N 62° #27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75]
#32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76]
#34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77]
Ursa Minor
 319 89N 89° 99* [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78]
#40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79]
Vela (constellation)
 223 -43S 43° #23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80]
Virgo (constellation)
 159 -11S 11° #33 Spica (α Virginis mag. 1.04) the ear of corn[1][81]

Unformatted

[edit]

Centaurus

[edit]
      1. 38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36]
      2. 35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37]
      3. 36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] The Centaur[33]

Cetus

[edit]
      1. 8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39]
      2. 4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40]

Corona Borealis

[edit]
      1. 41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41]

Corvus

[edit]
      1. 29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42]

Crux

[edit]
      1. 30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43]
      2. 31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44]

Cygnus

[edit]
      1. 53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45]

Draco

[edit]
      1. 47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46]

Eridanus (constellation)

[edit]
      1. 5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47]
  1. 7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48]

Gemini (constellation)

[edit]
      1. 21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49]

Grus (constellation)

[edit]
      1. 55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50]

Hydra (constellation)

[edit]
      1. 25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51]

Leo (constellation)

[edit]
      1. 26 Regulus (α Leonis mag. 1.35) the prince[1][52]
      2. 28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53]

Libra

[edit]
      1. 39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54]

Lyra

[edit]
      1. 49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55]

Ophiuchus

[edit]
      1. 46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56]
      2. 44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57]

Orion

[edit]
      1. 11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58]
      2. 13 Bellatrix (γ Orionis) is named for a female warrior.[59]
      3. 15 Alnilam (ε Orionis) is named for a string of pearls.[60]
      4. 16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1]

Pavo

[edit]
      1. 52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62]

Pegasus

[edit]
      1. 57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63]
  1. 54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64]

Perseus (constellation)

[edit]
      1. 9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65]

Phoenix (constellation)

[edit]
      1. 2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66]

Piscis Austrinus

[edit]
      1. 56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67]

Sagittarius (constellation)

[edit]
      1. 48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68]
      2. 50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69]

Scorpius

[edit]
      1. 42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70]
      2. 45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71]

Taurus (constellation)

[edit]
      1. 10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72]
  1. 14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73]

Triangulum Australe

[edit]
      1. 43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74]

Ursa Major

[edit]
      1. 27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75]
      2. 32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76]
      3. 34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77]

Ursa Minor

[edit]
      • [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78]
      1. 40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79]

Vela (constellation)

[edit]
      1. 23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80]

Virgo (constellation)

[edit]
      1. 33 Spica (α Virginis mag. 1.04) the ear of corn[1][81]


Notes

[edit]
  1. ^ a b This list uses the assigned numbers from the nautical almanac, which includes only 57 stars. Polaris, which is included in the list given in The American Practical Navigator, is listed here without a number.
  2. ^ a b The suffix var after the numeric value denotes a variable star whose magnitude changes over time.
  3. ^ For more information, see the article changing pole stars.

References

[edit]
  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd Bowditch, 2002, p. 248.
  2. ^ a b Allen, 1899, p. 31.
  3. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  4. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  5. ^ Adler, 1963, pp. 55-56.
  6. ^ a b Allen, 1899, p. 75.
  7. ^ Allen, 1899, p. 76.
  8. ^ Allen, 1899, p. 80.
  9. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  10. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  11. ^ Allen, 1899, p. 89.
  12. ^ Allen, 1899, p. 83.
  13. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  14. ^ Allen, 1899, p. 100.
  15. ^ Allen, 1899, p. 92.
  16. ^ a b Allen, 1899, p. 117.
  17. ^ a b Allen, 1899, p. 130.
  18. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  19. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  20. ^ Allen, 1899, p. 121.
  21. ^ Allen, 1899, po. 120-121.
  22. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  23. ^ a b Allen, 1899, p. 131.
  24. ^ a b Allen, 1899, p. 64.
  25. ^ Allen, 1899, p. 65.
  26. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  27. ^ Allen, 1899, p. 67.
  28. ^ Allen, 1899, p. 68.
  29. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  30. ^ Safler, D.H. (1993). A Personal History of H.M. Nautical Almanac Office A Personal History of H.M. Nautical Almanac Office. Sidford, Devon: Unpublished. p. 48. {{cite book}}: |editor1-first= missing |editor1-last= (help); Check |url= value (help); Cite has empty unknown parameter: |lay-date= (help)CS1 maint: multiple names: editors list (link)
  31. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  32. ^ Allen, 1899, p. 142.
  33. ^ a b Allen, 1899, p. 145.
  34. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  35. ^ Allen, 1899, p. 143.
  36. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  37. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  38. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  39. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  40. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  41. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  42. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  43. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  44. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  45. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  46. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  47. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  48. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  49. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  50. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  51. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  52. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  53. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  54. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  55. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  56. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  57. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  58. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  59. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  60. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  61. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  62. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  63. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  64. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  65. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  66. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  67. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  68. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  69. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  70. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  71. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  72. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  73. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  74. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  75. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  76. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  77. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  78. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  79. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  80. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  81. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)

No

Table

[edit]
Key to the table
Column title Description
No. The number used to identify stars in navigation publications and star charts.[Note 1]
Common name The name of the star commonly used navigation publications and star charts.
Bayer designation Another name of the star which combines a Greek letter with the possessive form of its constellation's Latin name.
Etymology of
common name 		Etymology of the common name.[1]
SHA Sidereal hour angle (SHA), the angular distance west of the vernal equinox.
Dec. Declination, the angular distance north or south of the celestial equator.
App.
magnitude 		Apparent magnitude, an indicator of the star's brightness.

The table of navigational stars provides several types of information. In the first column is the identifying index number, followed by the common name, the Bayer designation, and the etymology of the common name. Then the star's approximate position, suitable for identification purposes, is given in terms of declination and sidereal hour angle, followed by the star's magnitude. The final column presents citations to the sources of the data, The American Practical Navigator and the star's entry at the SIMBAD database, a project of the Strasbourg Astronomical Data Center or CDS.


Top (remove)

[edit]
Constellation SHA Dec. Description Illustration
a -100 -100 -100 -100
z Andromeda
358 29N 29° Andromeda consists of fifteen stars and lies between Triangulum and Cassiopea. It contains one navigational star, Alpheratz, which has been portrayed as the head of Andromeda, the princess in the Greek legend of Perseus, who was chained to a rock to be eaten by the sea monster Cetus.[2]
#1 Alpheratz (α Andromedae) was originally named for the navel of the Pegasus.[1][3]
  • "I set thee High for a star in the heavens a sign and a hope for the seamen

Spreading thy long white arms all night in the heights of the aether, Hard by thy sire and the hero thy spouse while near thee thy mother Sits in her ivory chair as she plaits ambrosial tresses All night long thou wilt shine ;" -Kingsley, Andromeda

a "The Woman Chained"[2]
Aquila
063 9N 09° *

#51 Altair (α Aquilae) is named for a flying eagle or vulture.[1][4]

The Eagle[5]
Aries
328 23N 23° * distinctive triangle 20 deg S of gamma Andromeda[6]

#6 Hamal (α Arietis) derives its name from the Arabic for "head of the sheep."[8][1][9]

The Ram[6]
Auriga
 281 46N 46° *#12 Capella (α Aurigae) is named after a little she-goat.[1][10] Northernmost first magnitude star[11] The Charioteer[12]
Boötes
 146 19N 19° #37 Arcturus (α Boötes) is named after the bear's guard.[1] It is the brightest star in Boötes.[13]
  • The setting of Arcturus was considered an ill omen in ancient times.[14] For example: "He who only longs for what is sufficient,

is never disturbed by tumultuous seas, nor the savage power of Arcturus setting" - Horace, Odi Profanum

The Wagoner[15]
Canis Major
259 -17S 17°
  • Has been referred to throughout history as The Dog of Orion due to its close proximity[16]
  • #18 Sirius (α Canis Majoris) has its name derived from the scorching one (popularly, the dog star).
    #19 Adhara (ε Canis Majoris) is a binary star, whose name derives from the Arabic Al Adhārā, or "the Virgins".[17] Allen conjectures that the name is related to the story of Suhail.[17][1][18][19]
  • Roman farmers sacrificed dogs to Sirius when it approached the Sun in May.[20]
  • Has been associated with late-summer ("the dog days of summer") since antiquity.[21]
  • "Th' atumnal star, whose brilliant ray

Shines eminent amid the depth of night, Whom men the dog-star of Orion call." - Homer, The Illiad

The Greater Dog[16]
Canis Minor
245 5N 05° #20 Procyon (α Canis Minoris) derives its name from before the dog (rising before the dog star, Sirius). [1][22]
  • Has been known by several names that indicate that it rises before Canis Major.[23]
 The Lesser Dog[23]
Carina
264 -53S 53° * By the late 1800s, the constellation Argo Navis (the ship Argo) which consisted of over 800 stars, was split into three smaller constellations: Carina (the keel), Puppis (the stern), and Vela (the sails).[24] In Greek mythology, Argo was the ship of Jason.[25]

#17 Canopus (α Carinae) is named after a city of ancient Egypt.[1][26] Canopus has generally been imagined as part of a rudder of the ship Argo.[27] Theories for the star's etymology include it being named after chief pilot of Menelaos's fleet or a derivation from the Egyptian phrase Kahi Nub, or "Golden Earth".[28]
#24 Miaplacidus (β Carinae mag. 1.70) quiet or still waters[1][29]
#22 Avior (ε1 Carinae mag. 2.4) did not have a classical name, this name was coined by His Majesty's Nautical Almanac Office in 1937.[30][1][31]

The Ship's Keel[24]
Cassiopeia
350 56N 56° A distinct "M" or "W" shape, depending on its position.[32] #3 Schedar (α Cassiopeiae) derives its name from "Al Sadr" or the breast of Cassiopeia[33][1][34] She of the Throne[35]
Centaurus
 140 -61S 61° #38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36]
#35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37]
#36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] 		The Centaur[33]
Cetus
 315 4N 04° #8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39]
#4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40]
Corona Borealis
 127 27N 27° #41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41]
Corvus
 176 -17S 17° #29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42]
Crux
 174 -63S 63° #30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43]
#31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44]
Cygnus
 050 45N 45° #53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45]
Draco
 091 51 N 51° #47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46]
Eridanus (constellation)
 336 -57S 57° #5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47]
#7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48]
Gemini (constellation)
 244 28N 28° #21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49]
Grus (constellation)
 028 -47S 47° #55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50]
Hydra (constellation)
 218 -9S 09° #25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51]
Leo (constellation)
 208 12N 12° #26 Regulus (α Leonis mag. 1.35) the prince[1][52]
#28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53]
Libra
 138 -16S 16° #39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54]
Lyra
 081 39N 39° #49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55]
Ophiuchus
 096 13N 13° #46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56]
#44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57]
Orion
282 -8S 08° #11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58]
#13 Bellatrix (γ Orionis) is named for a female warrior.[59]
#15 Alnilam (ε Orionis) is named for a string of pearls.[60]
#16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1]
Pavo
 054 -57S 57° #52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62]
Pegasus
 014 15N 15° #57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63]
#54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64]
Perseus (constellation)
 309 50N 50° #9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65]
Phoenix (constellation)
 354 -42S 42° #2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66]
Piscis Austrinus
 016 -30S 30° #56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67]
Sagittarius (constellation)
 084 -34S 34° #48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68]
#50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69]
Scorpius
 113 -26S 26° #42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70]
#45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71]
Taurus (constellation)
 291 16N 16° #10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72]
#14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73]
Triangulum Australe
 108 -69S 69° #43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74]
Ursa Major
 194 62N 62° #27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75]
#32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76]
#34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77]
Ursa Minor
 319 89N 89° 99* [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78]
#40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79]
Vela (constellation)
 223 -43S 43° #23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80]
Virgo (constellation)
 159 -11S 11° #33 Spica (α Virginis mag. 1.04) the ear of corn[1][81]

Unformatted

[edit]

Centaurus

[edit]
      1. 38 Rigil Kentaurus (α1 Centauri mag. −0.01) foot of the centaur[1][36]
      2. 35 Hadar (β Centauri mag. 0.60) leg of the centaur[1][37]
      3. 36 Menkent (θ Centauri mag. 2.06) shoulder of the centaur[1][38] The Centaur[33]

Cetus

[edit]
      1. 8 Menkar (α Ceti mag. 2.5) nose (of the whale)[1][39]
      2. 4 Diphda (β Ceti mag. 2.04) the second frog (Fomalhaut was once the first)[1][40]

Corona Borealis

[edit]
      1. 41 Alphecca (α Corona Borealis mag. 2.24) feeble one (in the crown)[1][41]

Corvus

[edit]
      1. 29 Gienah (γ Corvi mag. 2.80) right wing of the raven[1][42]

Crux

[edit]
      1. 30 Acrux (α1 Crucis mag. 1.40) coined from Bayer name[1][43]
      2. 31 Gacrux (γ Crucis mag. 1.63) coined from Bayer name[1][44]

Cygnus

[edit]
      1. 53 Deneb (α Cygnus mag. 1.25) tail of the hen[1][45]

Draco

[edit]
      1. 47 Eltanin (γ Draconis mag. 2.23) head of the dragon[1][46]

Eridanus (constellation)

[edit]
      1. 5 Achernar (α Eridani mag. 0.50) end of the river (Eridanus)[1][47]
  1. 7 Acamar (θ Eridani mag. 3.2) another form of Achernar[1][48]

Gemini (constellation)

[edit]
      1. 21 Pollux (β Geminorum mag. 1.15) Zeus' other twin son (Castor, α Geminorum, is the first twin)[1][49]

Grus (constellation)

[edit]
      1. 55 Al Na'ir (α Gruis mag. 1.74) bright one (of the fish's tail) [1][50]

Hydra (constellation)

[edit]
      1. 25 Alphard (α Hydrae mag. 2.00) solitary star of the serpent[1][51]

Leo (constellation)

[edit]
      1. 26 Regulus (α Leonis mag. 1.35) the prince[1][52]
      2. 28 Denebola (β Leonis mag. 2.14) tail of the lion[1][53]

Libra

[edit]
      1. 39 Zubenelgenubi (α Librae mag. 3.28) southern claw (of the scorpion)[1][54]

Lyra

[edit]
      1. 49 Vega (α Lyrae mag. 0.03) the falling eagle or vulture[1][55]

Ophiuchus

[edit]
      1. 46 Rasalhague (α Ophiuchi mag. 2.10) head of the serpent charmer[1][56]
      2. 44 Sabik (η Ophiuchi mag. 2.43) second winner or conqueror[1][57]

Orion

[edit]
      1. 11 Rigel (β Orionis) is named foot, for the left foot of Orion.[58]
      2. 13 Bellatrix (γ Orionis) is named for a female warrior.[59]
      3. 15 Alnilam (ε Orionis) is named for a string of pearls.[60]
      4. 16 Betelgeuse (α Orionis) is named for the arm pit of Orion.[61][1]

Pavo

[edit]
      1. 52 Peacock (α Pavonis mag. 1.91) Coined from the English name of the constellation[1][62]

Pegasus

[edit]
      1. 57 Markab (α Pegasi mag. 2.49) saddle (of Pegasus)[1][63]
  1. 54 Enif (ε Pegasi mag. 2.40) nose of the horse[1][64]

Perseus (constellation)

[edit]
      1. 9 Mirfak (α Persei mag. 1.82) elbow of the Pleiades[1][65]

Phoenix (constellation)

[edit]
      1. 2 Ankaa (α Phoenicis mag. 2.37) coined name[1][66]

Piscis Austrinus

[edit]
      1. 56 Fomalhaut (α Piscis Austrinus mag. 1.16) mouth of the southern fish[1][67]

Sagittarius (constellation)

[edit]
      1. 48 Kaus Australis (ε Sagittarii mag. 1.80) southern part of the bow (of Sagittarius)[1][68]
      2. 50 Nunki (σ Sagittarii mag. 2.06) constellation of the holy city (Eridu)[1][69]

Scorpius

[edit]
      1. 42 Antares (α Scorpii mag. 1.09) rival of Mars (in color)[1][70]
      2. 45 Shaula (λ Scorpii mag. 1.62) cocked-up part of the scorpion's tail [1][71]

Taurus (constellation)

[edit]
      1. 10 Aldebaran (α Tauri mag. 0.85 var[Note 2]) follower (of the Pleiades)[1][72]
  1. 14 Elnath (β Tauri mag. 1.68) one butting with the horns[1][73]

Triangulum Australe

[edit]
      1. 43 Atria (α Trianguli Australis mag. 1.92) coined from Bayer name[1][74]

Ursa Major

[edit]
      1. 27 Dubhe (α1 Ursae Majoris mag. 1.87) the bear's back[1][75]
      2. 32 Alioth (ε Ursae Majoris mag. 1.76) another form of Capella[1][76]
      3. 34 Alkaid (η Ursae Majoris mag. 1.85) leader of the daughters of the bier[1][77]

Ursa Minor

[edit]
      • [Note 1] Polaris[1] (α Ursae Minoris mag. 2.01 var[Note 2]) the pole (star) [1][78]
      1. 40 Kochab (β Ursae Minoris mag. 2.08) shortened form of "north star" (named when it was that,[Note 3] ca. 1500 BC – AD 300).[1][79]

Vela (constellation)

[edit]
      1. 23 Suhail (λ Velorum mag. 2.23) shortened form of Al Suhail, one Arabic name for Canopus[1][80]

Virgo (constellation)

[edit]
      1. 33 Spica (α Virginis mag. 1.04) the ear of corn[1][81]


Notes

[edit]
  1. ^ a b This list uses the assigned numbers from the nautical almanac, which includes only 57 stars. Polaris, which is included in the list given in The American Practical Navigator, is listed here without a number.
  2. ^ a b The suffix var after the numeric value denotes a variable star whose magnitude changes over time.
  3. ^ For more information, see the article changing pole stars.

References

[edit]
  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd Bowditch, 2002, p. 248.
  2. ^ a b Allen, 1899, p. 31.
  3. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  4. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  5. ^ Adler, 1963, pp. 55-56.
  6. ^ a b Allen, 1899, p. 75.
  7. ^ Allen, 1899, p. 76.
  8. ^ Allen, 1899, p. 80.
  9. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  10. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  11. ^ Allen, 1899, p. 89.
  12. ^ Allen, 1899, p. 83.
  13. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  14. ^ Allen, 1899, p. 100.
  15. ^ Allen, 1899, p. 92.
  16. ^ a b Allen, 1899, p. 117.
  17. ^ a b Allen, 1899, p. 130.
  18. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  19. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  20. ^ Allen, 1899, p. 121.
  21. ^ Allen, 1899, po. 120-121.
  22. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  23. ^ a b Allen, 1899, p. 131.
  24. ^ a b Allen, 1899, p. 64.
  25. ^ Allen, 1899, p. 65.
  26. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  27. ^ Allen, 1899, p. 67.
  28. ^ Allen, 1899, p. 68.
  29. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  30. ^ Safler, D.H. (1993). A Personal History of H.M. Nautical Almanac Office A Personal History of H.M. Nautical Almanac Office. Sidford, Devon: Unpublished. p. 48. {{cite book}}: |editor1-first= missing |editor1-last= (help); Check |url= value (help); Cite has empty unknown parameter: |lay-date= (help)CS1 maint: multiple names: editors list (link)
  31. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  32. ^ Allen, 1899, p. 142.
  33. ^ a b Allen, 1899, p. 145.
  34. ^ SIMBAD. Centre de données astronomiques de Strasbourg http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+20794. {{cite web}}: Missing or empty |title= (help)
  35. ^ Allen, 1899, p. 143.
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