HD 4731

Query : HD 4731

Basic data :
HD 4731 -- Star
Other object types: otypes_help 		* (HD,BD,...), ** (**,ADS,...), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		00 49 18.3319650761 -21 23 50.495016710 (Optical) [ 0.0194 0.0132 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 46 49.9322000848 -21 40 11.439714855 [ 0.0194 0.0132 90 ]
Gal coord. (ep=J2000) : 		117.9728582238900 -84.2485640036257 [ 0.0194 0.0132 90 ]
Proper motions mas/yr : 		36.251 9.982 [0.032 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 23.40 [1.04] / z(spectroscopic) 0.000078 [0.000003] / cz 23.40 [1.04]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		7.5842 [0.0253] A 2020yCat.1350....0G
Spectral type: 		F3IV/V D 1988MSS...C04....0H
Fluxes (8) :
B 9.600 [0.07] D 2012yCat.1322....0Z
V 9.231 [0.01] D 2012yCat.1322....0Z
R 9.461 [0.05] E 2012yCat.1322....0Z
G 8.782277 [0.002767] C 2020yCat.1350....0G
J 7.956 [0.024] C 2003yCat.2246....0C
H 7.709 [0.046] C 2003yCat.2246....0C
K 7.605 [0.018] C 2003yCat.2246....0C
i 8.601 [0.01] E 2012yCat.1322....0Z
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Identifiers (26) :
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HD 4731 CSI-22 266 21 2MASS J00491831-2123503 WISE J004918.35-212349.9
** BU 301A EGM 400 PPM 243279 YZ 111 387
ADS 681 A GSC 05850-02582 SAO 166603 Gaia DR2 2349697309661130624
BD-22 138 HD 4731A TIC 369395417 Gaia DR3 2349697309661130624
CCDM J00493-2124A HIC 3845 TYC 5850-2582-1 Gaia DR1 2349697305365450624
CD-22 266 HIP 3845 UCAC4 344-000932
CPD-22 87 IDS 00444-2157 A WDS J00493-2124A

References (19 between 1850 and 2026) (Total 19)
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    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 4731 BD-22 138 CCDM J00493-2124A CD-22 266 CPD-22 87
GSC 05850-02582 HD 4731A HIC 3845 HIP 3845 2MASS J00491831-2123503
PPM 243279 SAO 166603 TYC 5850-2582-1 UCAC4 344-000932 WDS J00493-2124A
WISE J004918.35-212349.9 Gaia DR2 2349697309661130624 Gaia DR3 2349697309661130624 Gaia DR1 2349697305365450624

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