HD 184539

Query : HD 184539

Basic data :
HD 184539 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,AG,...), a2* (2016AJ), Pu* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 34 04.5314487216 +24 35 16.452285216 (Optical) [ 0.0105 0.0166 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 31 58.7658446775 +24 28 40.999901891 [ 0.0105 0.0166 90 ]
Gal coord. (ep=J2000) : 		059.5068876786678 +02.2944833016947 [ 0.0105 0.0166 90 ]
Proper motions mas/yr : 		0.278 -5.436 [0.014 0.021 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.9747 [0.0222] A 2020yCat.1350....0G
Fluxes (6) :
B 8.85 [0.02] D 2000A&A...355L..27H
V 8.81 [0.02] D 2000A&A...355L..27H
G 8.772073 [0.002792] C 2020yCat.1350....0G
J 8.739 [0.029] C 2003yCat.2246....0C
H 8.747 [0.027] C 2003yCat.2246....0C
K 8.744 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 4750 Display criteria :

Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 184539 HIC 96227 SAO 87366 Gaia DR2 2021315586422903296
AG+24 2045 HIP 96227 TD1 24961 Gaia DR3 2021315586422903296
AGKR 17468 2MASS J19340452+2435165 TIC 337766816 Gaia DR1 2021315582065912448
BD+24 3780 PPM 109227 TYC 2142-2143-1
GSC 02142-02143 Renson 50910 YZ 24 7099

References (16 between 1850 and 2026) (Total 16)
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 : 5    PM : 6    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 184539 AG+24 2045 BD+24 3780 GSC 02142-02143 HIC 96227
HIP 96227 2MASS J19340452+2435165 PPM 109227 SAO 87366 TD1 24961
TYC 2142-2143-1 Gaia DR2 2021315586422903296 Gaia DR3 2021315586422903296 Gaia DR1 2021315582065912448

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Annotations :
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