HD 31731

Query : HD 31731

Basic data :
HD 31731 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,CD,...), NIR (DENIS,2MASS), ** (**), PM* (2016A&A)
ICRS coord. (ep=J2000) : 		04 56 25.9761497664 -38 39 04.416531408 (Optical) [ 0.0080 0.0094 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 54 43.6340597855 -38 43 39.844512893 [ 0.0080 0.0094 90 ]
Gal coord. (ep=J2000) : 		242.2542784386725 -38.2519457231701 [ 0.0080 0.0094 90 ]
Proper motions mas/yr : 		4.288 -54.730 [0.010 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 7.91 [0.30] / z(spectroscopic) 0.000026 [0.000001] / cz 7.91 [0.30]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		9.1434 [0.0099] A 2020yCat.1350....0G
Spectral type: 		F7/G0(V) E 1982MSS...C03....0H
Fluxes (11) :
B 10.361 [0.004] B 2014AJ....148...81M
V 9.677 [0.023] C 2000A&A...355L..27H
R 9.60 [~] C 2003yCat.1289....0Z
G 9.554591 [0.002759] C 2020yCat.1350....0G
I 9.28 [0.03] C 2005yCat.2263....0D
J 8.613 [0.024] C 2003yCat.2246....0C
H 8.319 [0.040] C 2003yCat.2246....0C
K 8.287 [0.021] C 2003yCat.2246....0C
g 10.554 [0.073] C 2014AJ....148...81M
r 9.926 [0.084] C 2014AJ....148...81M
i 9.373 [0.017] C 2014AJ....148...81M
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Identifiers (17) :
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HD 31731 DENIS J045625.9-383904 TIC 13912600 Gaia DR3 4817500992987818112
** BVD 49A GSC 07587-00338 TYC 7587-338-1 Gaia DR1 4817500988690795520
CD-38 1803 2MASS J04562597-3839044 UCAC2 15200523
CPC 18 1767 PPM 280840 UCAC3 103-12386
CPD-38 535 RAVE J045626.0-383904 Gaia DR2 4817500992987818112

References (17 between 1850 and 2026) (Total 17)
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 : 5    Fe/H : 8    Plx : 5    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 31731 CD-38 1803 CPD-38 535 DENIS J045625.9-383904 GSC 07587-00338
2MASS J04562597-3839044 PPM 280840 RAVE J045626.0-383904 TYC 7587-338-1 UCAC2 15200523
UCAC3 103-12386 Gaia DR2 4817500992987818112 Gaia DR3 4817500992987818112 Gaia DR1 4817500988690795520

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