HD 157931

Query : HD 157931

Basic data :
HD 157931 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 28 31.0625131152 -46 52 21.138401424 (Optical) [ 0.0220 0.0168 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 24 46.7681575722 -46 49 53.374988580 [ 0.0220 0.0168 90 ]
Gal coord. (ep=J2000) : 		343.0091598948384 -06.7440498857048 [ 0.0220 0.0168 90 ]
Proper motions mas/yr : 		-4.928 -46.878 [0.029 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 6.98 [0.29] / z(spectroscopic) 0.000023 [0.000001] / cz 6.98 [0.29]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		8.0481 [0.0243] A 2020yCat.1350....0G
Spectral type: 		G8IV C 1978MSS...C02....0H
Fluxes (6) :
B 9.37 [~] E ~
V 8.54 [~] E ~
G 8.317656 [0.002763] C 2020yCat.1350....0G
J 7.069 [0.020] C 2003yCat.2246....0C
H 6.667 [0.031] C 2003yCat.2246....0C
K 6.574 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 10181 Display criteria :

Identifiers (21) :
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HD 157931 HIC 85512 SAO 227999 Gaia DR2 5951824430216084992
CD-46 11539 HIP 85512 TIC 218263229 Gaia DR3 5951824430216084992
CPC 0 16221 2MASS J17283107-4652211 TYC 8342-377-1 Gaia DR1 5951824425914550272
CPD-46 8662 PLX 3957 UBV 14872
GEN# +1.00157931 PLX 3957.00 UBV M 22187
GSC 08342-00377 PPM 322995 [CS62] E7 29

References (27 between 1850 and 2026) (Total 27)
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 : 1    Distance : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 157931 CD-46 11539 CPD-46 8662 GSC 08342-00377 HIC 85512
HIP 85512 2MASS J17283107-4652211 PLX 3957 PPM 322995 SAO 227999
TYC 8342-377-1 Gaia DR2 5951824430216084992 Gaia DR3 5951824430216084992 Gaia DR1 5951824425914550272

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