HD 90730

Query : HD 90730

Basic data :
HD 90730 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2015A&A), Pu* (2022yCat), NIR (2MASS), MIR (SSTGLMC)
ICRS coord. (ep=J2000) : 		10 27 09.5323276824 -57 11 09.917651004 (Optical) [ 0.0226 0.0218 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 25 16.9218517975 -56 55 50.401081309 [ 0.0226 0.0218 90 ]
Gal coord. (ep=J2000) : 		284.3253190247275 +00.3790148746745 [ 0.0226 0.0218 90 ]
Proper motions mas/yr : 		-15.519 4.143 [0.031 0.027 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.1962 [0.0264] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1975MSS...C01....0H
Fluxes (6) :
B 8.78 [0.02] D 2000A&A...355L..27H
V 8.87 [0.01] D 2000A&A...355L..27H
G 8.835722 [0.002800] C 2020yCat.1350....0G
J 8.951 [0.024] C 2003yCat.2246....0C
H 9.054 [0.022] C 2003yCat.2246....0C
K 9.035 [0.021] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 90730 GSC 08609-00610 Renson 26040 TYC 8609-610-1
CD-56 3359 LLNS 1326 SSTGLMC G284.3252+00.3790 Gaia DR2 5351750703644135552
CPD-56 3351 2MASS J10270953-5711098 TIC 464635383 Gaia DR3 5351750703644135552

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 : 3   

   

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HD 90730 CD-56 3359 CPD-56 3351 GSC 08609-00610 2MASS J10270953-5711098
SSTGLMC G284.3252+00.3790 TYC 8609-610-1 Gaia DR2 5351750703644135552 Gaia DR3 5351750703644135552

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