HD 31

Query : HD 31

Basic data :
HD 31 -- Star
Other object types: otypes_help 		* (HD,BD,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		00 05 20.0185746936 -21 18 55.223855964 (Optical) [ 0.0408 0.0282 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 02 46.7895733216 -21 35 36.702009492 [ 0.0408 0.0282 90 ]
Gal coord. (ep=J2000) : 		059.4086256988544 -77.9973666043261 [ 0.0408 0.0282 90 ]
Proper motions mas/yr : 		-19.591 -15.349 [0.046 0.033 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 21.96 [2.05] / z(spectroscopic) 0.000073 [0.000007] / cz 21.96 [2.05]
   (Opt) C 2022yCat.1355....0G
Parallaxes (mas): 		3.3452 [0.0427] A 2020yCat.1350....0G
Spectral type: 		B9V C 1988MSS...C04....0H
Fluxes (6) :
B 8.32 [~] E ~
V 8.38 [~] E ~
G 8.367516 [0.002786] C 2022yCat.1355....0G
J 8.447 [0.018] C 2003yCat.2246....0C
H 8.546 [0.042] C 2003yCat.2246....0C
K 8.504 [0.020] C 2003yCat.2246....0C
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Identifiers (24) :
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HD 31 GSC 05844-00466 SB 24 UBV M 7121
BD-22 6257 HIC 442 SRS 2902 uvby98 100000031
CD-22 16566 HIP 442 TD1 5 WEB 70
CPD-22 8431 2MASS J00052002-2118551 TIC 20892978 YZ 111 1
GCRV 25086 PPM 242489 TYC 5844-466-1 Gaia DR2 2340712100639193088
GEN# +1.00000031 SAO 166038 UBV 8 Gaia DR3 2340712100639193088

References (29 between 1850 and 2026) (Total 29)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 6    Distance : 3    Plx : 4    PM : 4    SpT : 5   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 31 BD-22 6257 CD-22 16566 CPD-22 8431 GSC 05844-00466
HIC 442 HIP 442 2MASS J00052002-2118551 PPM 242489 SAO 166038
TD1 5 TYC 5844-466-1 uvby98 100000031 Gaia DR2 2340712100639193088 Gaia DR3 2340712100639193088

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