HD 142823

Query : HD 142823

Basic data :
HD 142823 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2016AJ), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		15 58 52.1332505952 -49 06 43.220513376 (Optical) [ 0.0146 0.0113 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 55 12.2374792968 -48 58 10.250903511 [ 0.0146 0.0113 90 ]
Gal coord. (ep=J2000) : 		331.5070247935018 +03.0753538220405 [ 0.0146 0.0113 90 ]
Proper motions mas/yr : 		-9.220 -9.816 [0.019 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		3.4695 [0.0203] A 2020yCat.1350....0G
Spectral type: 		ApCrSi D 1978MSS...C02....0H
Fluxes (6) :
B 9.07 [0.02] D 2000A&A...355L..27H
V 8.99 [0.02] D 2000A&A...355L..27H
G 8.909886 [0.002781] C 2020yCat.1350....0G
J 8.560 [0.035] C 2003yCat.2246....0C
H 8.553 [0.055] C 2003yCat.2246....0C
K 8.506 [0.023] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 142823 GSC 08318-00160 PPM 321248 TIC 295464123
CD-48 10472 HIC 78266 Renson 40500 TYC 8318-160-1
CPC 0 14240 HIP 78266 SAO 226416 Gaia DR2 5984189723203921408
CPD-48 8110 2MASS J15585213-4906432 SRS 1900 Gaia DR3 5984189723203921408

References (18 between 1850 and 2026) (Total 18)
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 : 4    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 142823 CD-48 10472 CPD-48 8110 GSC 08318-00160 HIC 78266
HIP 78266 2MASS J15585213-4906432 PPM 321248 SAO 226416 TYC 8318-160-1
Gaia DR2 5984189723203921408 Gaia DR3 5984189723203921408

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