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Gamma Sagittarii

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The Bayer designation γ Sagittarii (Gamma Sagittarii) is shared by two stars in the constellation Sagittarius:

star V mag. Bayer[1]
(1603)
Flamsteed[2]
(1725)
Bevis[3]
(c.1750)
BSC5
(1991)
Tirion
[4](1992)
Kostjuk[5]
(2002)
Sinnott[6]
(2006)
W Sgr 4.66 γ γ1 γ1
(W)[7]
W W W
10 Sgr 2.99 γ2 γ γ2 γ γ γ
  • "-": none

The two stars are separated by slightly under one degree.

References

[edit]
  1. ^ Bayer, J., (1603) Uranometria.
  2. ^ Flamsteed, J., (1725) "Catalogus Britannicus Stellarum Innerantium", Historia Coelestis Britannica, vol.3.
  3. ^ Bevis, J., (c.1750) Uranographia Britannica.
  4. ^ Pasachoff, J. M., Tirion, W., (1992) A Field Guide to the Star and Planets, (3rd ed.) The Peterson Field Guide Series, Hougton Miffin Company, p. 297 (chart 42).
  5. ^ *Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Archived from the original on 2006-11-24. Retrieved 2018-09-30.
  6. ^ Sinnott, R. W., (2006) Pocket Sky Atlas, Sky Publishing Corporation, chart 67.
  7. ^ For variable star name.