HD 51790

Query : HD 51790

Basic data :
HD 51790 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,BD,...), a2* (2015A&A), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		06 57 51.1614701808 -21 56 13.983245088 (Optical) [ 0.0121 0.0239 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 55 43.4864153378 -21 52 08.408432612 [ 0.0121 0.0239 90 ]
Gal coord. (ep=J2000) : 		233.3044687948752 -08.4674383109334 [ 0.0121 0.0239 90 ]
Proper motions mas/yr : 		-4.268 3.975 [0.019 0.029 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 1.00 [7.4] / z(~) 0.000003 [0.000025] / cz 1.00 [7.40]
   D 2007AN....328..889K
Parallaxes (mas): 		1.1804 [0.0336] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1988MSS...C04....0H
Fluxes (6) :
B 9.24 [0.02] D 2000A&A...355L..27H
V 9.37 [0.02] D 2000A&A...355L..27H
G 9.327094 [0.002775] C 2020yCat.1350....0G
J 9.592 [0.024] C 2003yCat.2246....0C
H 9.611 [0.024] C 2003yCat.2246....0C
K 9.621 [0.019] C 2003yCat.2246....0C
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Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 51790 HIC 33504 TIC 79540368 Gaia DR2 2928844856078645760
BD-21 1675 HIP 33504 TYC 5975-1389-1 Gaia DR3 2928844856078645760
GCRV 4579 2MASS J06575116-2156139 uvby98 100051790 Gaia DR1 2928844851773798144
GEN# +1.00051790 Renson 14250 WEB 6736
GSC 05975-01389 TD1 8700 YZ 111 2588

References (27 between 1850 and 2026) (Total 27)
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 : 4    Distance : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 51790 BD-21 1675 GSC 05975-01389 HIC 33504 HIP 33504
2MASS J06575116-2156139 TD1 8700 TYC 5975-1389-1 uvby98 100051790 Gaia DR2 2928844856078645760
Gaia DR3 2928844856078645760 Gaia DR1 2928844851773798144

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