HD 7731

Query : HD 7731

Basic data :
HD 7731 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 16 02.1404485584 -51 53 32.280719460 (Optical) [ 0.0225 0.0247 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 13 55.6412226500 -52 09 21.029605129 [ 0.0225 0.0247 90 ]
Gal coord. (ep=J2000) : 		293.9972600399712 -64.8071334407524 [ 0.0225 0.0247 90 ]
Proper motions mas/yr : 		46.270 -12.694 [0.027 0.034 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.3425 [0.0313] A 2020yCat.1350....0G
Spectral type: 		K0IV C 1978MSS...C02....0H
Fluxes (6) :
B 9.35 [0.02] D 2000A&A...355L..27H
V 8.42 [0.01] D 2000A&A...355L..27H
G 8.158774 [0.002760] C 2020yCat.1350....0G
J 6.787 [0.027] C 2003yCat.2246....0C
H 6.337 [0.018] C 2003yCat.2246....0C
K 6.180 [0.026] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 7731 GC 1532 SAO 232362 Gaia DR3 4927564134152125184
CD-52 250 GSC 08039-00203 TIC 382550826 Gaia DR1 4927564129855613568
CPC 19 414 2MASS J01160213-5153321 TYC 8039-203-1
CPD-52 156 PPM 330911 Gaia DR2 4927564134152125184

References (7 between 1850 and 2026) (Total 7)
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

Distance : 2    Var : 1    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 7731 CD-52 250 CPD-52 156 GSC 08039-00203 2MASS J01160213-5153321
PPM 330911 SAO 232362 TYC 8039-203-1 Gaia DR2 4927564134152125184 Gaia DR3 4927564134152125184
Gaia DR1 4927564129855613568

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