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
editReferences
edit- ^ 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.
- ^ 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.
- ^ Frost, E. B. (December 1924), "Fourteen spectroscopic binaries", Astrophysical Journal, 60: 319–320, Bibcode:1924ApJ....60..319F, doi:10.1086/142868.
