Epoch J2000 Equinox J2000
|Right ascension||10h 44m 33.74s|
|Declination||−59° 44′ 15.46″|
|Apparent magnitude (V)||7.76|
HD 93205 is a binary stellar system, in the Carina Nebula (NGC 3372) in the Carina constellation. It consists of two massive O-stars that revolve around each other in 6 days. The more massive member, of type O3 V, has an estimated mass of 45 solar masses. The less massive member has approximately 20 solar masses (spectral class O8 V).
- "SIMBAD basic query result: V560 Carinae". SIMBAD, Centre de Données astronomiques de Strasbourg. Retrieved October 18, 2010.
- Antokhina et al. (2000). "Light Curve Solution of HD 93205 (O3 V + O8 V) Containing the Earliest Known Star in a Well-studied Binary". The Astrophysical Journal 529 (1): 463–476. Bibcode:2000ApJ...529..463A. doi:10.1086/308228.
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