HD 105457

Query : HD 105457

Basic data :
HD 105457 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2015A&A), NIR (2MASS), MIR (SSTGLMC)
ICRS coord. (ep=J2000) : 		12 08 33.7297731216 -62 22 08.152412916 (Optical) [ 0.1288 0.1341 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 05 56.0674560940 -62 05 25.832914453 [ 0.1288 0.1341 90 ]
Gal coord. (ep=J2000) : 		297.9835256417247 +00.0901648113670 [ 0.1288 0.1341 90 ]
Proper motions mas/yr : 		-13.771 -5.675 [0.163 0.163 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.2422 [0.1701] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1975MSS...C01....0H
Fluxes (6) :
B 9.08 [~] E ~
V 9.03 [~] E ~
G 8.997934 [0.003130] C 2020yCat.1350....0G
J 8.709 [0.021] C 2003yCat.2246....0C
H 8.756 [0.025] C 2003yCat.2246....0C
K 8.699 [0.023] C 2003yCat.2246....0C
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Identifiers (19) :
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HD 105457 GSC 08978-02442 SAO 251758 UBV M 17787
CD-61 3348 LLNS 7374 SRS 10795 uvby98 100105457
CPC 20.1 3479 2MASS J12083373-6222081 SSTGLMC G297.9835+00.0901 Gaia DR2 6057458326280843776
CPD-61 2972 PPM 359212 TIC 380933097 Gaia DR3 6057458326280843776
GEN# +1.00105457 Renson 30490 TYC 8978-2442-1

References (23 between 1850 and 2026) (Total 23)
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 : 1    Plx : 1    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 105457 CD-61 3348 CPD-61 2972 GSC 08978-02442 2MASS J12083373-6222081
PPM 359212 SAO 251758 SSTGLMC G297.9835+00.0901 TYC 8978-2442-1 uvby98 100105457
Gaia DR2 6057458326280843776 Gaia DR3 6057458326280843776

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