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List of star systems within 45–50 light-years

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This is a list of star systems within 45–50 light years of Earth.

Star system←→←→ Median distance (ly) Stars in system Spectral type Apparent magnitude (V) Comments and references
WISE J0304−2705 45 ± 2 1 Y0pec
WISE 2226+0440 45.0 1 T8
Gamma Cephei «Errai» 45.0 ± 0.3 2 K1IVe + M4V 3.22 has 1 known planet
Iota Piscium 45.0 ± 0.5 1 F7V 4.13 [citation needed]
WISE 0323-6025 45.3 1 T8.5
GJ 898 45.5 ± 0.9 3 KV
Tau¹ Eridani 45.6 ± 0.5 2 F7V 4.46 [1][2]
18 Scorpii 45.7 ± 0.6 1 G2Va 5.503 [3]
Gliese 532 45.7 ± 0.6 1 KV 8.99
WISE 0335+4310 45.7 1 T9
WISE 0723+3403 45.7 1 T9
HD 23356 45.8 ± 0.6 1 K2V 7.1
47 Ursae Majoris 45.9 ± 0.4 1 G1V 5.03 has 3 known planets[4]
26 Draconis 45.9 ± 0.3 3 F9V + K3V + M1V 5.236 [5][6]
Gliese 42 45.9 ± 0.5 1 K3V 7.15
Alpha Fornacis «Dalim» 46.0 ± 0.4 2 F8IV 3.85 [7][8]
Gliese 400 46.0 ± 1.6 2 MV
WISE 0819-0335 46.0 1 T4
WISE 2209-2734 46.0 1 T7
WISE 2237+7228 46.0 1 T6
WISE 2344+1034 46.0 1 T9
Gliese 726 46.1 ± 0.8 1 K5V 8.70
Gliese 529 46.3 ± 0.7 1 K5.5V 8.36
Gliese 282 46.3 ± 0.6 2 K2V + K7V + M1.5Ve 7.30/9.01 [9][10][11][12]
Gliese 2130 46.31 ± 0.99 3 M1.5 + M2.5
HR 7578 46.4 ± 0.5 2 K3V 6.23
Pi¹ Ursae Majoris 46.6 ± 0.5 1 G1.5Vb 5.63 [10]
Gliese 481 46.6 ± 0.7 1 K4V 7.91
WISE 0458+6434 46.6 +17.4
−9.9		 2 T8.5 + T9.5
WISE 1828+2650 46.6 +11.6
−7.8		 1 Y2 has 1 possible planet
Alpha Ophiuchi «Rasalhague» 46.7 ± 0.6 1 A5IVnn + K6V 2.07 [13][14][15]
Eta Cephei «Al Kidr» 46.8 ± 0.3 1 K0IV 3.426 [16][17]
Gliese 613 46.8 ± 0.6 1 KV
Gliese 611 46.9 ± 0.4 2 G8V + M4V 6.71
72 Herculis 46.9 ± 0.4 1 G0V 5.377 [18][19]
HD 150689 46.9 ± 0.7 1 K2V 7.39
Gliese 546 47.0 ± 0.7 1 KV
HIP 79431 47.0 +2.2
−2.0		 1 M3V 11.337 has 1 known planet[20]
WISE 0223-2932 47.0 1 T7.5
WISE 0500-1223 47.0 1 T8
WISE 1812+2721 47.0 1 T8.5
WISE 0535-7500 47.0 1 Y1
CM Draconis 47.1 ± 1.8 3 M4.5V 12.90
VHS J125804.89-441232.4 47.1 ± 5.9 1 T6
WISE 0744+5628 47.3 1 T8
WISE 1309-1600 47.3 1 T?
Theta Boötis «Asellus Primus» 47.5 ± 0.4 2 F7V 4.05 [21]
Nu² Lupi 47.5 ± 0.5 1 G2V 5.78 has 3 known planets[22][23]
Gliese 1214 47.5 ± 0.4 1 MV 14.71 has 1 known planet[24][25]
WISE 0040+0900 47.6 1 T7
WISE 1018-2445 47.6 1 T8
Iota Ursae Majoris «Talitha» 47.7 ± 0.6 4 A7IV 3.14 [26][27]
Gliese 259 47.7 ± 0.5 1 K1V 6.88
111 Tauri 47.8 ± 0.7 2 F8V + K5V 5.11 [22][28]
HD 196761 47.8 ± 0.6 1 G8V 6.37 [9][29]
OU Geminorum 47.8 ± 0.8 2 K3V 6.768 [30]
Gliese 604 47.8 ± 0.7 1 KV
Psi Capricorni «Yue» 47.9 ± 0.6 1 F5V 4.13 [2][31]
Psi Serpentis 47.9 ± 0.6 2 G5V + K2 5.879
Gliese 420 47.9 ± 0.8 2 KV 8.06
WISE 2018-7423 47.9 1 T7
CWISEP J1047+5457 48 ± 3 1 Y1
Gliese 833 48.1 ± 0.6 1 KV
Alpha Corvi «Alchiba» 48.2 ± 0.5 1 F1V + M4V 4.13 [9][2][32]
Gliese 269 48.2 ± 0.6 2 KV
Gliese 818 48.4 ± 1.0 1 K6V 8.27
20 Leonis Minoris «Cor» 48.6 ± 0.6 1 G3V 5.40
WISE 0015-4615 48.6 1 T8
WISE 2343-7418 48.6 1 T6
HD 4391 48.7 ± 0.5 2 G3V 5.80 [15][33]
AB Doradus 48.7 ± 0.4 3 K1V + M8(or M5.5 & L4-6) / dM3e + M5 6.98-7.06/13.0 [34]
Alpha Cephei «Alderamin» 48.8 ± 0.4 1 A8Vn 2.51 [9][22]
Gliese 123 48.8 ± 1.3 1 MV
LHS 1140 48.80 ± 0.03 1 M4.5V 14.18 Has 2 exoplanets.
HD 176051 48.9 ± 0.4 2 G0V + K1V 5.22 has 1 known planet[35][36]
Gliese 14 48.9 ± 0.8 1 KV
Gliese 163 48.9 +1.4
−1.3		 1 M3.5V 11.8 has 3 known planets[37]
WISEP J004701.06+680352.1 48.9 ± 16.3 1 L9pec
HD 84117 49.0 ± 0.2 1 F8V 4.94 [38]
Eta Leporis 49.1 ± 0.5 1 F2V 3.719 [39]
Nu Phoenicis 49.1 ± 0.5 1 F9V 4.95 [9][2]
Gliese 52 49.1 ± 0.9 1 K7V 8.98
Gliese 483 49.1 ± 0.6 1 KV
19 Draconis 49.2 ± 0.4 2 F8V 4.89 [40]
GJ 1279 49.2 ± 0.7 1 KV
Gliese 141 49.3 ± 0.7 1 KV
31 Aquilae 49.4 ± 0.6 1 G8IV 5.16 [21]
L 489-43 49.50 ± 0.81 1 M4.5 [41]
171 G. Puppis 49.6 ± 0.4 2 G0V 5.38
Gliese 40 49.6 ± 1.1 2 KV
HR 5864 49.7 ± 0.6 2 G7IV 6.01
Mu Arae 49.8 ± 0.6 1 G3V 5.12 has 4 known planets[9][42]
Gliese 317 49.9 ± 0.4 1 M2.5V 11.98 has 2 known planets[43]

See also

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References

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