20 Ceti
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Cetus |
| Right ascension | 00h 53m 00.49452s[1] |
| Declination | −01° 08′ 39.3317″[1] |
| Apparent magnitude (V) | 4.76[2] |
| Characteristics | |
| Spectral type | K5 III[3] |
| U−B color index | +1.91[4] |
| B−V color index | +1.56[4] |
| Absolute magnitude (MV) | −1.58[6] |
| Details[7] | |
| Radius | 65.93+2.13 −2.25 R☉ |
| Luminosity | 754.8±52.6 L☉ |
| Surface gravity (log g) | 1.63 cgs |
| Temperature | 3,724±35 K |
| Database references | |
| SIMBAD | data |
20 Ceti is a single
References
- ^ S2CID 18759600.
- ^ Bibcode:2002yCat.2237....0D.
- ^ Bibcode:1999MSS...C05....0H.
- ^ Bibcode:1986EgUBV........0M.
- S2CID 18739721.
- , A32.
- ^ S2CID 238998021.
- ^ "20 Cet". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved December 26, 2018.
- S2CID 14878976.
- Bibcode:1991bsc..book.....H.
