HD 4938

Query : HD 4938

Basic data :
HD 4938 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		00 51 23.0560778880 -04 41 21.807316716 (Optical) [ 0.0674 0.0389 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 48 50.5416904824 -04 57 41.655341636 [ 0.0674 0.0389 90 ]
Gal coord. (ep=J2000) : 		122.8969079592489 -67.5611348587879 [ 0.0674 0.0389 90 ]
Proper motions mas/yr : 		-6.173 27.972 [0.108 0.102 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 13.62 [0.54] / z(spectroscopic) 0.000045 [0.000002] / cz 13.62 [0.54]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		5.2728 [0.081] A 2020yCat.1350....0G
Spectral type: 		F5/6V D 1999MSS...C05....0H
Fluxes (6) :
B 10.43 [0.06] D 2000A&A...355L..27H
V 9.92 [0.05] D 2000A&A...355L..27H
G 9.789212 [0.002759] C 2020yCat.1350....0G
J 8.957 [0.030] C 2003yCat.2246....0C
H 8.733 [0.031] C 2003yCat.2246....0C
K 8.642 [0.021] C 2003yCat.2246....0C
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Identifiers (10) :
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HD 4938 2MASS J00512305-0441219 TYC 4677-231-1 Gaia DR1 2525630470163529984
BD-05 140 PPM 182743 Gaia DR2 2525630474460121088
GSC 04677-00231 TIC 333606148 Gaia DR3 2525630474460121088

References (6 between 1850 and 2026) (Total 6)
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 : 1    Distance : 2    Var : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 4938 BD-05 140 GSC 04677-00231 2MASS J00512305-0441219 PPM 182743
TYC 4677-231-1 Gaia DR2 2525630474460121088 Gaia DR3 2525630474460121088 Gaia DR1 2525630470163529984

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