HD 77809

Query : HD 77809

Basic data :
HD 77809 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2016AJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		09 03 23.7208430712 -39 17 13.572547872 (Optical) [ 0.0181 0.0207 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 01 28.0907164217 -39 05 17.239307311 [ 0.0181 0.0207 90 ]
Gal coord. (ep=J2000) : 		262.2675060781563 +04.9523577981655 [ 0.0181 0.0207 90 ]
Proper motions mas/yr : 		0.417 -1.357 [0.026 0.026 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.4563 [0.0257] A 2020yCat.1350....0G
Spectral type: 		ApSr(Cr) D 1982MSS...C03....0H
Fluxes (6) :
B 10.60 [0.03] D 2000A&A...355L..27H
V 10.35 [0.03] D 2000A&A...355L..27H
G 10.354606 [0.002803] C 2020yCat.1350....0G
J 10.065 [0.026] C 2003yCat.2246....0C
H 10.043 [0.029] C 2003yCat.2246....0C
K 9.944 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 11664 Display criteria :

Identifiers (11) :
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HD 77809 GSC 07677-00722 TIC 191672063 Gaia DR3 5621339547331020416
CD-38 5179 2MASS J09032371-3917135 TYC 7677-722-1 Gaia DR1 5621339543027326208
CPD-38 2929 Renson 22030 Gaia DR2 5621339547331020416

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    Var : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 77809 CD-38 5179 CPD-38 2929 GSC 07677-00722 2MASS J09032371-3917135
TYC 7677-722-1 Gaia DR2 5621339547331020416 Gaia DR3 5621339547331020416 Gaia DR1 5621339543027326208

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