HD 31730

Query : HD 31730

Basic data :
HD 31730 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 56 51.4695088488 -31 15 42.700272804 (Optical) [ 0.0093 0.0107 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 54 56.7362261833 -31 20 19.026412940 [ 0.0093 0.0107 90 ]
Gal coord. (ep=J2000) : 		233.0642466593629 -36.9652128778006 [ 0.0093 0.0107 90 ]
Proper motions mas/yr : 		11.474 -9.455 [0.012 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 254.65 [0.45] / z(spectroscopic) 0.000850 [0.000002] / cz 254.76 [0.45]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.438 [0.0129] A 2020yCat.1350....0G
Spectral type: 		F7/G0 E 1982MSS...C03....0H
Fluxes (6) :
B 10.52 [~] E ~
V 9.30 [~] D 2018ApJ...868..110S
G 8.813539 [0.002822] C 2020yCat.1350....0G
J 6.980 [0.037] C 2003yCat.2246....0C
H 6.336 [0.024] C 2003yCat.2246....0C
K 6.163 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 10 Display criteria :

Identifiers (18) :
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HD 31730 GEN# +1.00031730 PPM 280853 Gaia DR2 4874787782177687296
CD-31 2116 GSC 07046-01026 RAVE J045651.5-311543 Gaia DR3 4874787782177687296
CPC 17 1876 HIC 23000 SAO 195421 Gaia DR1 4874787777880833920
CPD-31 660 HIP 23000 TIC 1366880
GCRV 25096 2MASS J04565146-3115427 TYC 7046-1026-1

References (20 between 1850 and 2026) (Total 20)
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 : 6    Distance : 4    Fe/H : 6    Plx : 4    PM : 4    SpT : 2   

   

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Link by name to the catalogue in VizieR :

HD 31730 CD-31 2116 CPD-31 660 GSC 07046-01026 HIC 23000
HIP 23000 2MASS J04565146-3115427 PPM 280853 RAVE J045651.5-311543 SAO 195421
TYC 7046-1026-1 Gaia DR2 4874787782177687296 Gaia DR3 4874787782177687296 Gaia DR1 4874787777880833920

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