HD 4023

Query : HD 4023

Basic data :
HD 4023 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		00 42 38.9229219600 -20 21 09.072697392 (Optical) [ 0.0141 0.0106 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 40 09.5694453243 -20 37 36.282863125 [ 0.0141 0.0106 90 ]
Gal coord. (ep=J2000) : 		105.9443602478391 -82.9325686064918 [ 0.0141 0.0106 90 ]
Proper motions mas/yr : 		22.423 22.364 [0.025 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 4.19 [0.32] / z(spectroscopic) 0.000014 [0.000001] / cz 4.19 [0.32]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		5.8534 [0.0207] A 2020yCat.1350....0G
Spectral type: 		F7V C 1988MSS...C04....0H
Fluxes (6) :
B 9.74 [0.02] D 2000A&A...355L..27H
V 9.24 [0.02] D 2000A&A...355L..27H
G 9.152098 [0.002761] C 2020yCat.1350....0G
J 8.360 [0.027] C 2003yCat.2246....0C
H 8.175 [0.047] C 2003yCat.2246....0C
K 8.084 [0.033] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 4023 GSC 05849-01914 TIC 28001179 Gaia DR2 2350719855475080960
BD-21 95 2MASS J00423892-2021090 TYC 5849-1914-1 Gaia DR3 2350719855475080960
CPD-21 55 PPM 243146 uvby98 100004023 Gaia DR1 2350719851179279872
GEN# +1.00004023 SAO 166502 YZ 110 166

References (7 between 1850 and 2026) (Total 7)
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 : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 4023 BD-21 95 CPD-21 55 GSC 05849-01914 2MASS J00423892-2021090
PPM 243146 SAO 166502 TYC 5849-1914-1 uvby98 100004023 Gaia DR2 2350719855475080960
Gaia DR3 2350719855475080960 Gaia DR1 2350719851179279872

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