HD 50540

Query : HD 50540

Basic data :
HD 50540 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2015A&A), Pu* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		06 52 36.4310744376 -26 23 44.444222916 (Optical) [ 0.0190 0.0252 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 50 34.9903169047 -26 20 00.938946410 [ 0.0190 0.0252 90 ]
Gal coord. (ep=J2000) : 		236.8751764203824 -11.4579321898143 [ 0.0190 0.0252 90 ]
Proper motions mas/yr : 		-3.092 3.740 [0.026 0.034 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.2091 [0.0305] A 2020yCat.1350....0G
Spectral type: 		ApSi(SrCr) D 1982MSS...C03....0H
Fluxes (6) :
B 9.58 [0.02] D 2000A&A...355L..27H
V 9.69 [0.02] D 2000A&A...355L..27H
G 9.717483 [0.002891] C 2020yCat.1350....0G
J 9.919 [0.022] C 2003yCat.2246....0C
H 9.951 [0.022] C 2003yCat.2246....0C
K 9.966 [0.020] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 50540 2MASS J06523643-2623444 TD1 8441 Gaia DR2 2920883773411546112
CD-26 3516 PPM 251164 TIC 53601805 Gaia DR3 2920883773411546112
CPD-26 1513 Renson 13860 TYC 6530-2719-1 Gaia DR1 2920883769111054848
GSC 06530-02719 SAO 172489 YZ 116 4114

References (11 between 1850 and 2026) (Total 11)
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 :

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

Link by name to the catalogue in VizieR :

HD 50540 CD-26 3516 CPD-26 1513 GSC 06530-02719 2MASS J06523643-2623444
PPM 251164 SAO 172489 TD1 8441 TYC 6530-2719-1 Gaia DR2 2920883773411546112
Gaia DR3 2920883773411546112 Gaia DR1 2920883769111054848

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