HD 208931

Query : HD 208931

Basic data :
HD 208931 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 58 05.7455778048 +51 37 14.439108828 (Optical) [ 0.0143 0.0145 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 56 14.7927324426 +51 22 52.731327768 [ 0.0143 0.0145 90 ]
Gal coord. (ep=J2000) : 		097.6861340567358 -02.5476931908766 [ 0.0143 0.0145 90 ]
Proper motions mas/yr : 		12.526 3.459 [0.018 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.883499 [0.636555] / z(spectroscopic) -0.000073 [0.000002] / cz -21.88 [0.64]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		3.7094 [0.0175] A 2020yCat.1350....0G
Spectral type: 		A0 E 1993yCat.3135....0C
Fluxes (6) :
B 8.91 [~] E ~
V 8.85 [~] E ~
G 8.820857 [0.002767] C 2020yCat.1350....0G
J 8.679 [0.030] C 2003yCat.2246....0C
H 8.669 [0.033] C 2003yCat.2246....0C
K 8.696 [0.023] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 208931 GEN# +1.00208931 SAO 33921 YZ 51 7380
AG+51 1607 GSC 03617-01697 TIC 341684184 Gaia DR2 1980304455501248000
AP J21580573+5137145 2MASS J21580573+5137145 TYC 3617-1697-1 Gaia DR3 1980304455501248000
BD+50 3507 PPM 40069 UBV M 26042 Gaia DR1 1980304451187837056

References (8 between 1850 and 2026) (Total 8)
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 : 1    Distance : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 2    SpT : 1   

   

External archives :

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HD 208931 AG+51 1607 AP J21580573+5137145 BD+50 3507 GSC 03617-01697
2MASS J21580573+5137145 PPM 40069 SAO 33921 TYC 3617-1697-1 Gaia DR2 1980304455501248000
Gaia DR3 1980304455501248000 Gaia DR1 1980304451187837056

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