HD 31251

Query : HD 31251

Basic data :
HD 31251 -- Spectroscopic Binary
Other object types: otypes_help 		* (2022AJ,HD,...), SB* (2022yCat), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 46 44.4585333360 -73 55 06.877049952 (Optical) [ 0.0199 0.0214 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 47 50.7323805329 -74 00 18.801923087 [ 0.0199 0.0214 90 ]
Gal coord. (ep=J2000) : 		286.2280656222284 -34.4547226830648 [ 0.0199 0.0214 90 ]
Proper motions mas/yr : 		72.444 -19.104 [0.026 0.031 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 33.5389 [0.027] / z(spectroscopic) 0.000112 [0.000000] / cz 33.54 [0.03]
   (NIR) A 2022ApJS..259...35A
Parallaxes (mas): 		7.5915 [0.0232] A 2020yCat.1350....0G
Spectral type: 		G2V C 1975MSS...C01....0H
Fluxes (6) :
B 9.98 [0.03] D 2000A&A...355L..27H
V 9.31 [0.02] D 2000A&A...355L..27H
G 9.144448 [0.002761] C 2020yCat.1350....0G
J 8.136 [0.021] C 2003yCat.2246....0C
H 7.828 [0.021] C 2003yCat.2246....0C
K 7.776 [0.023] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 31251 CPD-74 305 2MASS J04464443-7355068 Gaia DR2 4652393894560537728
AP J04464443-7355068 GSC 09160-01210 PPM 368540 Gaia DR3 4652393894560537728
CD-74 215 HIC 22219 TIC 140609648 Gaia DR1 4652393890257586560
CPC 21.2 650 HIP 22219 TYC 9160-1210-1

References (21 between 1850 and 2026) (Total 21)
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 : 2    Distance : 2    Var : 1    Rot : 1    Fe/H : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 31251 AP J04464443-7355068 CD-74 215 CPD-74 305 GSC 09160-01210
HIC 22219 HIP 22219 2MASS J04464443-7355068 PPM 368540 TYC 9160-1210-1
Gaia DR2 4652393894560537728 Gaia DR3 4652393894560537728 Gaia DR1 4652393890257586560

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