HD 31447

Query : HD 31447

Basic data :
HD 31447 -- Star
Other object types: otypes_help 		* (HD,CD,...), MIR (WISEA,WISE), PM* (NLTT), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 54 40.8008515392 -29 02 37.370555880 (Optical) [ 0.0089 0.0107 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 52 42.7149278239 -29 07 23.659278812 [ 0.0089 0.0107 90 ]
Gal coord. (ep=J2000) : 		230.2271767275220 -36.9296917619603 [ 0.0089 0.0107 90 ]
Proper motions mas/yr : 		-7.894 4.750 [0.012 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 27.31 [1.99] / z(spectroscopic) 0.000091 [0.000007] / cz 27.31 [1.99]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		2.2811 [0.0131] A 2020yCat.1350....0G
Spectral type: 		G5IV/V D 1982MSS...C03....0H
Fluxes (7) :
B 10.70 [0.04] D 2000A&A...355L..27H
V 10.21 [0.03] D 2000A&A...355L..27H
R 10.31 [0.03] D 2012yCat.1322....0Z
G 10.168351 [0.002763] C 2020yCat.1350....0G
J 9.499 [0.024] C 2003yCat.2246....0C
H 9.268 [0.026] C 2003yCat.2246....0C
K 9.206 [0.021] C 2003yCat.2246....0C
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Identifiers (20) :
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HD 31447 HIP 22821 RAVE J045440.8-290237 WISEA J045440.79-290237.3
CD-29 1944 LP 891-33 TIC 675062 WISE J045440.79-290237.3
CPD-29 696 2MASS J04544080-2902372 TYC 6472-1781-1 Gaia DR3 4879809457940628224
GSC 06472-01781 NLTT 14171 UCAC2 19566931 Gaia DR1 4879809453643380096
HIC 22821 PPM 724757 UCAC4 305-005873 Gaia DR2 4879809457940628224

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 : 2    Distance : 3    Fe/H : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 31447 CD-29 1944 CPD-29 696 GSC 06472-01781 HIC 22821
HIP 22821 2MASS J04544080-2902372 NLTT 14171 PPM 724757 RAVE J045440.8-290237
TYC 6472-1781-1 UCAC2 19566931 UCAC4 305-005873 WISEA J045440.79-290237.3 WISE J045440.79-290237.3
Gaia DR3 4879809457940628224 Gaia DR1 4879809453643380096 Gaia DR2 4879809457940628224

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