HD 31871

Query : HD 31871

Basic data :
HD 31871 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 57 47.2703049672 -35 11 23.434518156 (Optical) [ 0.0156 0.0176 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 55 58.9321046019 -35 15 56.825555260 [ 0.0156 0.0176 90 ]
Gal coord. (ep=J2000) : 		237.9575124621417 -37.5069824738958 [ 0.0156 0.0176 90 ]
Proper motions mas/yr : 		2.154 14.434 [0.021 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 68.28 [0.44] / z(spectroscopic) 0.000228 [0.000001] / cz 68.29 [0.44]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.8878 [0.0196] A 2020yCat.1350....0G
Spectral type: 		K1III C 1982MSS...C03....0H
Fluxes (6) :
B 10.03 [~] E ~
V 8.96 [~] E ~
G 8.717601 [0.002758] C 2020yCat.1350....0G
J 7.255 [0.020] C 2003yCat.2246....0C
H 6.790 [0.049] C 2003yCat.2246....0C
K 6.673 [0.031] C 2003yCat.2246....0C
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Identifiers (19) :
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HD 31871 GEN# +1.00031871 PPM 280874 WEB 4477
CD-35 2024 GSC 07052-01179 SAO 195437 Gaia DR2 4824934206987502464
CPC 18 1776 HIC 23065 TIC 1399103 Gaia DR3 4824934206987502464
CPD-35 569 HIP 23065 TYC 7052-1179-1 Gaia DR1 4824934202691011072
GCRV 55700 2MASS J04574726-3511233 UBV 4798

References (25 between 1850 and 2026) (Total 25)
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    Var : 1    Plx : 5    PM : 4    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 31871 CD-35 2024 CPD-35 569 GSC 07052-01179 HIC 23065
HIP 23065 2MASS J04574726-3511233 PPM 280874 SAO 195437 TYC 7052-1179-1
Gaia DR2 4824934206987502464 Gaia DR3 4824934206987502464 Gaia DR1 4824934202691011072

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