Jump to content

List of star systems within 100–150 light-years

From Wikipedia, the free encyclopedia

This is a list of star systems within 100–150 light years of Earth.

Star system Median distance (ly) Stars in system Spectral type Apparent magnitude (V) Comments and references
Lambda Geminorum 100.9 ± 0.6 1 A3V +3.571 [1][2][3]
Cor Caroli (Alpha² Canum Venaticorum) 100 ± 2 2 A0pSiEuHg 2.84 to 2.98
Alpha Gruis (Alnair) 101.0 ± 0.7 1 B6 V +1.74
Iota Draconis (Edasich) 101.2 ± 0.3 1 K2III 3.290
K2-239 101.51 ± 0.06 1 M3V +14.549 Has 3 exoplanets.
TOI-700 101.61 ± 0.07 1 M2V +13.10±0.01 Has 4 exoplanets.
Gamma Ophiuchi 102.8 ± 0.7 1 A0 V
A1VnkA0mA0
+3.753
HD 37124 103.4 ± 0.2 1 G4IV-V +7.68 Has 3 exoplanets.
Alkaid (Eta Ursae Majoris) 103.9 ± 0.8 1 B3 V +1.86
CFBDSIR J145829+101343 104 ± 8 2 T9+Y0V
HR 858 104.3 ± 0.2 2 F6V + M +6.382 Has 3 exoplanets.
Delta Andromedae 105.5 ± 0.5 1 K3 III+ K4 ± 2 +3.28
Cor Caroli (Alpha¹ Canum Venaticorum) 106.5 ± 0.2 2 F2V 5.60
Epsilon Virginis (Vindemiatrix) 107.9 ± 0.7 1 G +2.826
Eta Antliae 108.5 ± 0.4 1 F1 V 5.222
Gamma Geminorum (Alhena) 109 ± 8 1 A1IV + G +1.915
53 Eridani (Sceptrum) 110 ± 1 1 K1III +3.87
HR 2562 110.92 ± 0.16 1 F5V Has one known exoplanet.
SDSS J020742.48+000056.2 111 1 T4.5
Delta Aquarii (Skat) 113 ± 3 1 A3Vp 3.28
Beta Carinae (Miaplacidus) 113.2 ± 0.4 1 A1 III +1.69
Phi2 Orionis 113.8 ± 0.7 1 G8 III-IV +4.081
Iota Cephei 115 1 K0III
Zeta Pictoris 116.5 ± 1.0 1 F6 IV +5.43
HD 20781 117.3 ± 0.1 1 K0V +8.48 Has 4 exoplanets.
Kepler-444 B/C 118.1 ± 0.2 1 K0V Has 5 exoplanets.
Kepler-444 A 119.22 ± 0.05 1 K0V +8.86 Has 5 exoplanets.
HD 141399 120.85 ± 0.07 1 K0 +7.20 Has 4 exoplanets.
Dubhe (Alpha Ursae Majoris) 123 ± 2 1 K0III + A5V +1.79
G Scorpii 125.8 ± 0.7 1 K2III +3.21
HD 31527 126 1 G0V Has 3 exoplanets.
HD 10180 (2MASS J01375356-6030414) 127.10 ± 0.07 1 G1V +7.33 Has 6 confirmed and 3 unconfirmed exoplanets.
HD 23472 127.48 1 K3.5V Has 5 exoplanets.
WD 0343+247 129 ± 1 1 DX13 +19.0
Gamma Centauri (Muhlifain) 130 ± 1 1 A1IV + A0IV +2.17
Gamma Leonis (Algieba) 130 ± 3 1 K0III + G7III +2.08
Mu Andromedae 130 ± 4 1 A5 V 3.87
Kepler-42 (KOI-961) 130.8 ± 0.1 1 M5V +16.12 Has 3 exoplanets.
Beta Ursae Minoris (Kochab) 130.9 ± 0.6 1 K4 III +2.08
Tau Centauri 131 ± 3 1 A0 V
A1 IVnn
+3.86
Alpha Pegasi (Markab) 133 ± 1 1 A0 IV +2.48
ESO 439-26 133 ± 5 1 DC9 +20.52 Least luminous white dwarf star.
HR 8799 (V342 Pegasi) 133.3 ± 0.2 1 kA5 hF0 mA5 V; λ Boo +5.964 Has 4 exoplanets.
Omicron Leonis 133.53±0.45 2 F8-G0III + A7m +3.52
Beta Tauri (Elnath) 134 ± 2 1 B7III +1.65
ZTF J1901+1458 135 1 DX +20.0
Epsilon Aquilae 136 ± 2 1 K1-IIICN0.5 +4.02
Beta Herculis (Kornephoros) 139 ± 3 2 G7IIIa +2.81
Achernar (Alpha Eridani) 139 ± 3 1 B3 Vpe + A1V-A3V 0.40–0.46 Most oblate star known in the Milky Way.
Beta1 Tucanae 140 ± 1 1 B9V +4.37
Sigma Andromedae 140 ± 1 1 A2 V +4.51
Eta Apodis 140.8 ± 0.9 1 A2MA7-F2 +4.89
HD 93385 140.9 ± 0.1 1 G2/G3 V +7.486 Has 3 exoplanets.
Kappa Geminorum 141 ± 1 1 G9 III 3.568[2] + 8.2
HD 27894 142.50 ± 0.08 1 K2 V +9.36 Has 3 exoplanets.
Epsilon Sagittarii (Kaus Australis) 143 ± 2 1 B9.5 III +1.85
K2-3 (EPIC 201367065) 143.4 ± 0.1 1 M0V 12.168±0.009 Has 3 exoplanets.
Alpha Octantis 144.8 ± 0.6 2 F4III+F5III +5.13
Epsilon Tauri (Ain) 146 ± 1 1 K0III +3.53
Beta Apodis 149 ± 2 1 K0 III +4.24
Beta Octantis 149 ± 3 1 A9IV-V 4.13

See also

[edit]

References

[edit]
  1. ^ Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. ^ Barry, Don C. (January 1970), "Spectral Classification of a and F Stars", Astrophysical Journal Supplement, 19: 281, Bibcode:1970ApJS...19..281B, doi:10.1086/190209.
  3. ^ Frost, E. B. (December 1924), "Fourteen spectroscopic binaries", Astrophysical Journal, 60: 319–320, Bibcode:1924ApJ....60..319F, doi:10.1086/142868.