ATO J306.9801+45.3863

Query : ATO J306.9801+45.3863

Basic data :
ATO J306.9801+45.3863 -- alpha2 CVn Variable
Other object types: otypes_help 		* (UCAC4,Gaia), Opt (ATO,LAMOST), a2* (2021MNRAS), RS* (2020ApJS), V* (2018AJ), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		20 27 55.2403001049 +45 23 11.036899683 (Optical) [ 0.0093 0.0098 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 26 15.5459067046 +45 13 11.251859918 [ 0.0093 0.0098 90 ]
Gal coord. (ep=J2000) : 		082.9505561928693 +03.9657415825336 [ 0.0093 0.0098 90 ]
Proper motions mas/yr : 		-0.450 -2.107 [0.012 0.012 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.5808 [0.0110] A 2020yCat.1350....0G
Spectral type: 		kA0hB9IVSi(EuSr) C 2021MNRAS.506.4561B
Fluxes (10) :
B 14.034 [0.05] D 2012yCat.1322....0Z
V 13.283 [0.06] D 2012yCat.1322....0Z
R 13.277 [0.10] E 2012yCat.1322....0Z
G 13.185568 [0.003106] C 2020yCat.1350....0G
J 12.141 [0.022] C 2003yCat.2246....0C
H 12.018 [0.023] C 2003yCat.2246....0C
K 11.937 [0.021] C 2003yCat.2246....0C
g 13.628 [0.03] D 2012yCat.1322....0Z
r 13.138 [0.05] D 2012yCat.1322....0Z
i 13.000 [0.01] E 2012yCat.1322....0Z
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Identifiers (7) :
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UCAC4 677-081984 LAMOST J202755.24+452311.0 WISE J202755.26+452311.1 Gaia DR3 2070928849556576256
ATO J306.9801+45.3863 2MASS J20275523+4523110 ZTF J202755.24+452311.1

References (5 between 1850 and 2026) (Total 5)
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    Var : 4    Plx : 1    PM : 1    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

UCAC4 677-081984 2MASS J20275523+4523110 WISE J202755.26+452311.1 Gaia DR3 2070928849556576256

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Annotations :
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