Epsilon Sculptoris
  | |
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Sculptor |
| Right ascension | 01h 45m 38.75712s[1] |
| Declination | −25° 03′ 09.4022″[1] |
| Apparent magnitude (V) | 5.29[2] |
| Characteristics | |
| Spectral type | F2V[3] + G9V[4] |
| U−B color index | +0.01[5] |
| B−V color index | +0.39[6] |
| Absolute magnitude (MV) | 3.05[2] |
| Details | |
| ε Scl A | |
Rotational velocity (v sin i) | 86[11] km/s |
| ε Scl B | |
| Mass | 0.84[8] M☉ |
SAO 167275, WDS J01456-2503AB | |
| Database references | |
| SIMBAD | data |
Epsilon Sculptoris (ε Scl, ε Sculptoris) is a
The primary component, Epsilon Sculptoris A, is a yellow-white
Astronomical Units, is Epsilon Sculptoris B, a yellow G-type main sequence dwarf with an apparent magnitude of +8.6. A and B make one orbit around their centre of mass once every 1200 years.[13]
There are two optical companions, the 15th magnitude designated Epsilon Sculptoris C at an
arcseconds.[14]
This star will be in constellation Fornax around 2920 CE.[15]
References
- ^ S2CID 18759600. Vizier catalog entry
- ^ S2CID 119257644. Vizier catalog entry
- ^ S2CID 119476992.
- doi:10.1086/111879.
- S2CID 119231169.
- ^
- Bibcode:1999A&A...352..555A. Vizier catalog entry
- ^ S2CID 33401607. Vizier catalog entry
- Bibcode:1995yCat.5050....0H.
- S2CID 14878976.
- ISBN 978-1-139-49522-6.
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