Omicron Columbae
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Columba |
| Right ascension | 05h 17m 29.0900s |
| Declination | −34° 53' 42.747" |
| Apparent magnitude (V) | 4.83 |
| Absolute magnitude (V) | 0.26 |
| Distance | 268 ly (82.2 pc) |
| Spectral type | K0 IV |
| Other designations | |
Omicron Columbae is a yellow-orange subgiant star in the constellation Columba. It has an apparent magnitude of approximately 4.83, and has a high proper motion. This star has 1.38 times the Sun's mass and more than five times the radius of the Sun.[1]
References
- ↑ da Silva, L.; et al. (November 2006), "Basic physical parameters of a selected sample of evolved stars", Astronomy and Astrophysics, 458 (2): 609–623, arXiv:astro-ph/0608160
, Bibcode:2006A&A...458..609D, doi:10.1051/0004-6361:20065105
External links
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