HD 20931

Query : HD 20931

Basic data :
HD 20931 -- Star
Other object types: otypes_help 		* (2014A&A,HD,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 24 30.0367682496 +49 08 23.654318676 (Optical) [ 0.0251 0.0231 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 20 56.6074511869 +48 57 49.985730089 [ 0.0251 0.0231 90 ]
Gal coord. (ep=J2000) : 		146.9948060693149 -06.4468654216168 [ 0.0251 0.0231 90 ]
Proper motions mas/yr : 		23.586 -24.847 [0.037 0.033 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -27.021200 [0.233307] / z(spectroscopic) -0.000090 [0.000001] / cz -27.02 [0.23]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		5.6986 [0.0332] A 2020yCat.1350....0G
Spectral type: 		A1V C 2012ApJ...752...58Z
Fluxes (6) :
B 7.95 [~] E ~
V 7.88 [~] E ~
G 7.871984 [0.002786] C 2020yCat.1350....0G
J 7.705 [0.023] C 2003yCat.2246....0C
H 7.693 [0.020] C 2003yCat.2246....0C
K 7.693 [0.024] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3 : 7178 Display criteria :

Identifiers (26) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 20931 GEN# +5.20200612 ROT 466 uvby98 520200612
AG+48 389 GSC 03320-01499 SAO 38791 WEB 3031
AP J03243004+4908237 HGAM 214 SKY# 5126 Gaia DR2 441454919285570816
BD+48 906 HIC 15878 TD1 2132 Gaia DR3 441454919285570816
Cl Melotte 20 612 HIP 15878 TIC 252846853 Gaia DR1 441454914984502656
FBFTA Per I 34 2MASS J03243004+4908237 TYC 3320-1499-1
GCRV 23276 PPM 46131 UBV 3262

References (76 between 1850 and 2026) (Total 76)
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 : 8    Distance : 3    Rot : 6    Fe/H : 4    Plx : 6    PM : 5    SpT : 3   

   

Observing logs
IUE : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 20931 AG+48 389 AP J03243004+4908237 BD+48 906 GSC 03320-01499
HIC 15878 HIP 15878 2MASS J03243004+4908237 PPM 46131 SAO 38791
TD1 2132 TYC 3320-1499-1 uvby98 520200612 Gaia DR2 441454919285570816 Gaia DR3 441454919285570816
Gaia DR1 441454914984502656

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