Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Hydra |
Right ascension | +12h 59m 01.44s[1] |
Declination | −27° 54′ 18.5″[1] |
Apparent magnitude (V) | 16.46[1] |
Distance | 1000 ly (310 pc) |
Spectral type | sdOB[1] |
Other designations | |
HE 1256-2738, EC 12563-2738, USNO-B1.0 0620-00338249[1] | |
Database references | |
SIMBAD | data |
HE 1256-2738 is a subdwarf located approximately 1,000 light years away in the constellation Hydra, with a surface temperature of approximately 38,000 °C (68,400 °F). Along with stars HE 2359-2844 and LS IV-14 116, HE 1256-2738 forms a new group of star called heavy metal subdwarfs.[2]
References
[edit]- ^ a b c d e "HE 1256-2738". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 17 January 2017.
- ^ "Astronomers Discover Two Heavy Metal Stars". Science News. August 2, 2013. Retrieved November 5, 2016.