This is a list of star systems within 100-150 light years of Earth.[1]
| Star system | Median distance (ly) | Stars in system | Spectral type | Apparent magnitude (V) | Comments and references |
|---|---|---|---|---|---|
| Alkaid | 100 | 1 | B3 V | ||
| Alhena | 100 | 1 | A1.5 IV+ | ||
| Alnair | 100 | 1 | B6 V | ||
| Lambda Geminorum | 100.9 ± 0.6 | 1 | A3V | 3.571 | [2][3][4] |
| Gamma Ophiuchi | 102.8 ± 0.7 | 1 | A0 V A1VnkA0mA0 |
+3.753 | |
| Miaplacidus | 110 | 1 | A1 III | ||
| Dubhe | 120 | 1 | K0 III, F0 V | ||
| Algieba | 130 | 1 | K0 III, G7 IIIb | ||
| Kochab | 130 | 1 | K4 III | ||
| Muhlifain | 130 | 1 | A0 III, A0 III | ||
| Elnath | 130 | 1 | B7 III | ||
| Achernar | 139 | 1 | B3 Vpe | ||
| Kaus Australis | 140 | 1 | B9.5 III | ||
| Markab | 140 | 1 | A0 IV | ||
| Alpha Octantis (A) | 144.8 ± 0.6 | 2 | F4III | 5.13 | |
| (B) | F5III |
See also
editReferences
edit- ^ "G-Type Stars within 100 light years". chview.nova.org. Retrieved 8 August 2024.
- ^ 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.