HD 156831

Query : HD 156831

Basic data :
HD 156831 -- Be Star
Other object types: otypes_help 		* (HD,AP,...), UV (FAUST,TD1,...), Em* (EM*,Hen), Be* (1982IAUS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 20 42.5853744768 -24 16 16.613114052 (Optical) [ 0.0215 0.0134 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 17 39.1716460230 -24 13 19.023783035 [ 0.0215 0.0134 90 ]
Gal coord. (ep=J2000) : 		000.9050567756961 +07.2052227207556 [ 0.0215 0.0134 90 ]
Proper motions mas/yr : 		3.707 0.387 [0.026 0.019 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.4843 [0.0233] A 2020yCat.1350....0G
Spectral type: 		B3Vnne C 1988MSS...C04....0H
Fluxes (6) :
B 9.03 [~] E ~
V 8.87 [~] E ~
G 8.608505 [0.003025] C 2020yCat.1350....0G
J 8.081 [0.018] C 2003yCat.2246....0C
H 8.009 [0.031] C 2003yCat.2246....0C
K 7.916 [0.023] C 2003yCat.2246....0C
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Identifiers (21) :
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HD 156831 GEN# +1.00156831 TD1 20266 Gaia DR3 4111109302426521088
AP J17204259-2416165 GSC 06825-00381 TIC 83027104 Gaia DR1 4111109298068163456
CD-24 13276 Hen 3-1387 TYC 6825-381-1 Gaia DR2 4111109302426521088
CPD-24 5868 2MASS J17204259-2416165 YZ 114 11968
EM* MWC 590 PPM 266709 [FBA2002] 227
FAUST 4096 SAO 185287 [JE82] 891

References (19 between 1850 and 2026) (Total 19)
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 : 2    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 156831 AP J17204259-2416165 CD-24 13276 CPD-24 5868 FAUST 4096
GSC 06825-00381 2MASS J17204259-2416165 PPM 266709 SAO 185287 TD1 20266
TYC 6825-381-1 Gaia DR3 4111109302426521088 Gaia DR1 4111109298068163456 Gaia DR2 4111109302426521088

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