HD 331791

Query : HD 331791

Basic data :
HD 331791 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 04 13.2137813376 +31 40 57.362365308 (Optical) [ 0.0255 0.0289 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 02 14.7473217838 +31 32 24.646156178 [ 0.0255 0.0289 90 ]
Gal coord. (ep=J2000) : 		068.9898386335215 +00.1716721715029 [ 0.0255 0.0289 90 ]
Proper motions mas/yr : 		0.992 -11.081 [0.034 0.039 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 8 [10] / z(~) 0.000027 [0.000033] / cz 8.00 [10.00]
   D 1979IAUS...30...57E
Parallaxes (mas): 		2.0097 [0.0369] A 2020yCat.1350....0G
Spectral type: 		A0 E 1995A&AS..110..367N
Fluxes (6) :
B 9.03 [0.02] D 2000A&A...355L..27H
V 8.85 [0.01] D 2000A&A...355L..27H
G 8.808173 [0.002770] C 2020yCat.1350....0G
J 8.394 [0.020] C 2003yCat.2246....0C
H 8.355 [0.020] C 2003yCat.2246....0C
K 8.314 [0.017] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 331791 GSC 02670-01524 TIC 106016756 Gaia DR3 2030996026038945408
AG+31 1951 2MASS J20041321+3140574 TYC 2670-1524-1 Gaia DR1 2030996026038945408
BD+31 3919 PPM 84130 WEB 17530
GCRV 70333 SAO 69345 Gaia DR2 2030996026038945408

References (6 between 1850 and 2026) (Total 6)
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

Velocities : 3    Distance : 2    Plx : 3    PM : 3    SpT : 3   

   

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Link by name to the catalogue in VizieR :

HD 331791 AG+31 1951 BD+31 3919 GSC 02670-01524 2MASS J20041321+3140574
PPM 84130 SAO 69345 TYC 2670-1524-1 Gaia DR2 2030996026038945408 Gaia DR3 2030996026038945408
Gaia DR1 2030996026038945408

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