HD 4931

Query : HD 4931

Basic data :
HD 4931 -- Be Star
Other object types:
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* (1935BSD,HD,...), Em* (EM*,[KW97]), Be* (1982IAUS), NIR (2MASS)
ICRS coord. (ep=J2000) :
00 52 15.4524361752 +60 05 23.814099888 (Optical) [ 0.0092 0.0110 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
00 49 16.3306815776 +59 49 06.387039011 [ 0.0092 0.0110 90 ]
Gal coord. (ep=J2000) :
123.0342205383309 -02.7816364273168 [ 0.0092 0.0110 90 ]
Proper motions mas/yr :
-1.924 -1.238 [0.012 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) 52.17 [3.19] / z(spectroscopic) 0.000174 [0.000011] / cz 52.17 [3.19]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas):
0.5206 [0.0142] A 2020yCat.1350....0G
Spectral type:
A0Ibe C 1959LS....C01....0H
Fluxes (7) :
U 9.27 [~] D 1982IAUS...98..261J
B 9.01 [~] E ~
V 8.7 [~] D 1935BSD...C01....0S
G 8.583440 [0.002763] C 2020yCat.1350....0G
J 7.682 [0.023] C 2003yCat.2246....0C
H 7.599 [0.040] C 2003yCat.2246....0C
K 7.484 [0.016] C 2003yCat.2246....0C
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Identifiers (26) :
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HD 4931 GEN# +1.00004931 SAO 21782 [JE82] 19
AG+59 83 GSC 04017-02183 TIC 285541092 [KW97] 4-19
ALS 6382 HIC 4075 TYC 4017-2183-1 Gaia DR2 426872337089185024
BD+59 132 HIP 4075 UBV 713 Gaia DR3 426872337089185024
BSD 8-281 LS I +59 56 UBV M 7708 Gaia DR1 426872332788393344
EM* CDS 102 2MASS J00521546+6005238 WEB 729
GCRV 50757 PPM 12534 YZ 59 711

References (31 between 1850 and 2026) (Total 31)
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 : 5    Distance : 2    Plx : 3    PM : 4    SpT : 6   

   


External archives :

Link by name to the catalogue in VizieR :

HD 4931 AG+59 83 ALS 6382 BD+59 132 GSC 04017-02183
HIC 4075 HIP 4075 LS I +59 56 2MASS J00521546+6005238 PPM 12534
SAO 21782 TYC 4017-2183-1 Gaia DR2 426872337089185024 Gaia DR3 426872337089185024 Gaia DR1 426872332788393344

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