HD 210271
Appearance
HD 210271 is a blue subgiant variable star with an apparent magnitude of 5.37 and a spectral type A5IV. The star is located in the constellation of Piscis Austrinus.[1]
Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Piscis Austrinus |
Right ascension | 22h 9m 55.7s |
Declination | −34° 0′ 53″ |
Characteristics | |
Apparent magnitude (V) | 5.37 |
Astrometry | |
Radial velocity (Rv) | 2±4.2 km/s |
Parallax (π) | 15.35±0.77 mas |
Distance | 212 ly |
Details | |
Radius | 3.009 R☉ |
Radius | 2,095,287.06 km |
Luminosity | 23.65 L☉ |
Surface gravity (log g) | 6,000 cgs |
Temperature | 7,362 K |
Metallicity | −0.10[2] |
Other designations | |
HD 210271, CPC 17 12043, CSV 102149, CD-3415430, GCRV 13923, GSC 07492-01467, HIP 109404, HR 8444, IRAS 22070-3415, 2MASS J22095570-3400536, NSV 14049, PLX 5353, PLX 5353.00, PPM 302259, ROT 3225, SAO 213599, SRS 44750, UBV 18931, TYC 7492-1467-1, Gaia DR2 6611536698273553152 | |
Database references | |
SIMBAD | data |
Distance
[change | change source]It is located 212 light-years away from the Earth.
References
[change | change source]- ↑ Guide, Universe. "Stars, Planets and Universe Guide". Universe Guide. Retrieved 2022-11-08.
- ↑ Erspamer, D.; North, P. (2003-02-01). "Automated spectroscopic abundances of A and F-type stars using echelle spectrographs. II. Abundances of 140 A-F stars from ELODIE". Astronomy and Astrophysics. 398 (3): 1121–1135. Bibcode:2003A&A...398.1121E. doi:10.1051/0004-6361:20021711. ISSN 0004-6361. S2CID 1109164.