HD 109789

Query : HD 109789

Basic data :
HD 109789 -- alpha2 CVn Variable
Other object types: otypes_help 		* (2019AJ,HD,...), a2* (2015A&A), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 37 59.1658637376 -58 01 24.503388348 (Optical) [ 0.0169 0.0193 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 35 08.5627058431 -57 44 54.731828159 [ 0.0169 0.0193 90 ]
Gal coord. (ep=J2000) : 		301.1454643760237 +04.8016068537991 [ 0.0169 0.0193 90 ]
Proper motions mas/yr : 		-10.313 0.569 [0.024 0.027 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.2202 [0.0268] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1975MSS...C01....0H
Fluxes (6) :
B 9.64 [0.02] D 2000A&A...355L..27H
V 9.64 [0.02] D 2000A&A...355L..27H
G 9.643909 [0.002850] C 2020yCat.1350....0G
J 9.611 [0.023] C 2003yCat.2246....0C
H 9.618 [0.022] C 2003yCat.2246....0C
K 9.603 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 599 Display criteria :

Identifiers (14) :
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HD 109789 GSC 08654-00123 SAO 240101 Gaia DR3 6060826370889045888
CD-57 4611 2MASS J12375915-5801244 TIC 411813179 Gaia DR1 6060826366557835904
CPC 20 3873 PPM 341144 TYC 8654-123-1
CPD-57 5605 Renson 31840 Gaia DR2 6060826370889045888

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 :

Link by name to the catalogue in VizieR :

HD 109789 CD-57 4611 CPD-57 5605 GSC 08654-00123 2MASS J12375915-5801244
PPM 341144 SAO 240101 TYC 8654-123-1 Gaia DR2 6060826370889045888 Gaia DR3 6060826370889045888
Gaia DR1 6060826366557835904

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