HD 16820

Query : HD 16820

Basic data :
HD 16820 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 42 22.7851910400 +17 36 02.840305788 (Optical) [ 0.0186 0.0171 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 39 35.4158193768 +17 23 18.341207482 [ 0.0186 0.0171 90 ]
Gal coord. (ep=J2000) : 		157.0881093056005 -37.8049449914275 [ 0.0186 0.0171 90 ]
Proper motions mas/yr : 		4.450 -8.921 [0.026 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 12.32 [0.68] / z(spectroscopic) 0.000041 [0.000002] / cz 12.32 [0.68]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		5.5115 [0.022] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 9.28 [0.02] D 2000A&A...355L..27H
V 9.01 [0.02] D 2000A&A...355L..27H
G 8.962344 [0.002799] C 2020yCat.1350....0G
J 8.512 [0.026] C 2003yCat.2246....0C
H 8.446 [0.040] C 2003yCat.2246....0C
K 8.392 [0.019] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 16820 2MASS J02422278+1736028 TYC 1226-696-1 Gaia DR1 82135786337628800
AG+17 233 PPM 118471 YZ 17 731
BD+16 331 SAO 93065 Gaia DR2 82135786337628800
GSC 01226-00696 TIC 52126281 Gaia DR3 82135786337628800

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

Velocities : 1    Distance : 2    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 16820 AG+17 233 BD+16 331 GSC 01226-00696 2MASS J02422278+1736028
PPM 118471 SAO 93065 TYC 1226-696-1 Gaia DR2 82135786337628800 Gaia DR3 82135786337628800
Gaia DR1 82135786337628800

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