HD 54445

Query : HD 54445

Basic data :
HD 54445 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2015A&A), Pu* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 07 42.5431517064 -28 02 53.909216808 (Optical) [ 0.0165 0.0232 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 05 42.8899623374 -27 58 06.539737646 [ 0.0165 0.0232 90 ]
Gal coord. (ep=J2000) : 		239.8535313080093 -09.1310366233318 [ 0.0165 0.0232 90 ]
Proper motions mas/yr : 		-9.319 4.835 [0.021 0.027 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.9525 [0.0274] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1982MSS...C03....0H
Fluxes (6) :
B 8.66 [0.02] D 2000A&A...355L..27H
V 8.69 [0.01] D 2000A&A...355L..27H
G 8.685919 [0.002822] C 2020yCat.1350....0G
J 8.790 [0.023] C 2003yCat.2246....0C
H 8.831 [0.044] C 2003yCat.2246....0C
K 8.840 [0.023] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 54445 2MASS J07074255-2802537 TD1 9206 Gaia DR2 5609689190841206016
CD-27 3651 PPM 251693 TIC 64539333 Gaia DR3 5609689190841206016
CPD-27 1725 Renson 14930 TYC 6532-211-1
GSC 06532-00211 SAO 173021 YZ 117 3631

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 : 2    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 54445 CD-27 3651 CPD-27 1725 GSC 06532-00211 2MASS J07074255-2802537
PPM 251693 SAO 173021 TD1 9206 TYC 6532-211-1 Gaia DR2 5609689190841206016
Gaia DR3 5609689190841206016

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