HD 181730

Query : HD 181730

Basic data :
HD 181730 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 21 27.9958507200 +02 49 03.366447060 (Optical) [ 0.0157 0.0153 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 18 57.2544992579 +02 43 19.804553254 [ 0.0157 0.0153 90 ]
Gal coord. (ep=J2000) : 		038.8846403099570 -05.3777680785344 [ 0.0157 0.0153 90 ]
Proper motions mas/yr : 		-1.034 -2.054 [0.018 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.7889 [0.0202] A 2020yCat.1350....0G
Spectral type: 		B8Ib/II C 1999MSS...C05....0H
Fluxes (6) :
B 10.09 [0.03] D 2000A&A...355L..27H
V 9.93 [0.03] D 2000A&A...355L..27H
G 9.807138 [0.002789] C 2020yCat.1350....0G
J 9.336 [0.023] C 2003yCat.2246....0C
H 9.259 [0.025] C 2003yCat.2246....0C
K 9.299 [0.026] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 181730 GSC 00468-02223 TIC 112134503 Gaia DR1 4288971143707567232
AG+02 2422 KK 881-166 TYC 468-2223-1
ALS 19232 2MASS J19212799+0249033 Gaia DR2 4288971148030777088
BD+02 3859 PPM 167685 Gaia DR3 4288971148030777088

References (9 between 1850 and 2026) (Total 9)
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 :

Link by name to the catalogue in VizieR :

HD 181730 AG+02 2422 ALS 19232 BD+02 3859 GSC 00468-02223
2MASS J19212799+0249033 PPM 167685 TYC 468-2223-1 Gaia DR2 4288971148030777088 Gaia DR3 4288971148030777088
Gaia DR1 4288971143707567232

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