HD 121142

Query : HD 121142

Basic data :
HD 121142 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CPD,...), a2* (2016AJ), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		13 55 10.1118110544 -57 34 57.499833360 (Optical) [ 0.0150 0.0180 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 51 46.6048259357 -57 20 15.117383212 [ 0.0150 0.0180 90 ]
Gal coord. (ep=J2000) : 		311.4175671547060 +04.2353354723223 [ 0.0150 0.0180 90 ]
Proper motions mas/yr : 		-3.065 -4.355 [0.023 0.034 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.159 [0.0292] A 2020yCat.1350....0G
Spectral type: 		B9IV/V(pSi) D 1975MSS...C01....0H
Fluxes (6) :
B 10.26 [0.03] D 2000A&A...355L..27H
V 10.23 [0.04] D 2000A&A...355L..27H
G 10.261202 [0.002829] C 2020yCat.1350....0G
J 10.174 [0.023] C 2003yCat.2246....0C
H 10.149 [0.025] C 2003yCat.2246....0C
K 10.151 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 12683 Display criteria :

Identifiers (10) :
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HD 121142 2MASS J13551011-5734575 TYC 8672-1188-1 Gaia DR1 5870999188719112320
CPD-56 6012 Renson 34870 Gaia DR2 5870999193086539904
GSC 08672-01188 TIC 208517606 Gaia DR3 5870999193086539904

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 : 2    Plx : 3    PM : 2    SpT : 2   

   

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Link by name to the catalogue in VizieR :

HD 121142 CPD-56 6012 GSC 08672-01188 2MASS J13551011-5734575 TYC 8672-1188-1
Gaia DR2 5870999193086539904 Gaia DR3 5870999193086539904 Gaia DR1 5870999188719112320

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