HD 4639

Query : HD 4639

Basic data :
HD 4639 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		00 48 20.2155803472 -00 29 21.032577132 (Optical) [ 0.0195 0.0108 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 45 46.5893565660 -00 45 40.871693342 [ 0.0195 0.0108 90 ]
Gal coord. (ep=J2000) : 		121.2033675892070 -63.3505151278886 [ 0.0195 0.0108 90 ]
Proper motions mas/yr : 		4.786 -27.958 [0.027 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 53.64 [0.16] / z(spectroscopic) 0.000179 [0.000001] / cz 53.64 [0.16]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.1462 [0.0221] A 2020yCat.1350....0G
Spectral type: 		K3/4III D 1999MSS...C05....0H
Fluxes (6) :
B 9.06 [~] E ~
V 7.64 [~] E ~
G 7.130926 [0.002769] C 2020yCat.1350....0G
J 5.173 [0.017] C 2003yCat.2246....0C
H 4.452 [0.016] C 2003yCat.2246....0C
K 4.180 [0.017] C 2003yCat.2246....0C
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Identifiers (20) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 4639 GSC 04673-00415 PPM 174795 TYC 4673-415-1
AG-00 90 HIC 3763 SAO 128965 YZ 90 142
AGKR 665 HIP 3763 SKY# 1244 Gaia DR2 2536748667319850112
BD-01 102 IRAS 00457-0045 SRS 3383 Gaia DR3 2536748667319850112
BSD 92-1 2MASS J00482021-0029208 TIC 333558332 Gaia DR1 2536748663024124800

References (12 between 1850 and 2026) (Total 12)
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    Plx : 5    PM : 6    SpT : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 4639

Link by name to the catalogue in VizieR :

HD 4639 AG-00 90 BD-01 102 GSC 04673-00415 HIC 3763
HIP 3763 IRAS 00457-0045 2MASS J00482021-0029208 PPM 174795 SAO 128965
TYC 4673-415-1 Gaia DR2 2536748667319850112 Gaia DR3 2536748667319850112 Gaia DR1 2536748663024124800

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