HD 210271

HD 210271
	; HD 210271 is in the center of the picture.; Credit: DSS
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
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

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.

Distance

It is located 212 light-years away from the Earth.

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Observation data Epoch J2000 Equinox J2000
HD 210271 is in the center of the picture. Credit: DSS
Constellation	Piscis Austrinus
Right ascension	22^h 9^m 55.7^s
Declination	−34° 0′ 53″
Characteristics
Apparent magnitude (V)	5.37
Astrometry

Radial velocity (R_v)	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

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