HD 180946

Query : HD 180946

Basic data :
HD 180946 -- Star
Other object types: otypes_help 		* (HD,AG,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 18 20.9929958544 +04 53 11.058363024 (Optical) [ 0.0137 0.0137 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 15 52.5454457913 +04 47 40.294725520 [ 0.0137 0.0137 90 ]
Gal coord. (ep=J2000) : 		040.3616792542599 -03.7295811119657 [ 0.0137 0.0137 90 ]
Proper motions mas/yr : 		2.084 -2.858 [0.016 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.4712 [0.017] A 2020yCat.1350....0G
Spectral type: 		B5III/IV D 1999MSS...C05....0H
Fluxes (6) :
B 8.96 [0.02] D 2000A&A...355L..27H
V 8.62 [0.01] D 2000A&A...355L..27H
G 8.554965 [0.002780] C 2020yCat.1350....0G
J 7.853 [0.018] C 2003yCat.2246....0C
H 7.831 [0.042] C 2003yCat.2246....0C
K 7.756 [0.023] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 180946 2MASS J19182099+0453111 TIC 182678470 Gaia DR3 4293624006351800960
AG+04 2496 PPM 167584 TYC 472-2395-1 Gaia DR1 4293624002033174016
BD+04 4056 SAO 124483 YZ 4 6620
GSC 00472-02395 TD1 24362 Gaia DR2 4293624006351800960

References (5 between 1850 and 2026) (Total 5)
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    Plx : 3    PM : 3    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 180946 AG+04 2496 BD+04 4056 GSC 00472-02395 2MASS J19182099+0453111
PPM 167584 SAO 124483 TD1 24362 TYC 472-2395-1 Gaia DR2 4293624006351800960
Gaia DR3 4293624006351800960 Gaia DR1 4293624002033174016

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