HD 20456

Query : HD 20456

Basic data :
HD 20456 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 18 26.7775717416 +28 42 48.738834432 (Optical) [ 0.0668 0.0594 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 15 25.4435325605 +28 31 54.641286626 [ 0.0668 0.0594 90 ]
Gal coord. (ep=J2000) : 		157.9843365070354 -23.9746130775032 [ 0.0668 0.0594 90 ]
Proper motions mas/yr : 		-6.811 -5.166 [0.086 0.079 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.4617 [0.075] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 8.96 [0.02] D 2000A&A...355L..27H
V 8.65 [0.02] D 2000A&A...355L..27H
G 8.562464 [0.002767] C 2020yCat.1350....0G
J 7.899 [0.020] C 2003yCat.2246....0C
H 7.789 [0.033] C 2003yCat.2246....0C
K 7.711 [0.023] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 20456 GSC 01796-01192 PPM 92375 YZ 28 1635
AG+28 339 HIC 15393 SAO 75852 Gaia DR2 119161535461594368
AGKR 2907 HIP 15393 TIC 28870372 Gaia DR3 119161535461594368
BD+28 514 2MASS J03182677+2842487 TYC 1796-1192-1 Gaia DR1 119161531165862528

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

Distance : 2    Plx : 5    PM : 6    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 20456 AG+28 339 BD+28 514 GSC 01796-01192 HIC 15393
HIP 15393 2MASS J03182677+2842487 PPM 92375 SAO 75852 TYC 1796-1192-1
Gaia DR2 119161535461594368 Gaia DR3 119161535461594368 Gaia DR1 119161531165862528

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