HE 1256-2738
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]
| 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 |
References
- "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.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.