HD 20834

Query : HD 20834

Basic data :
HD 20834 -- Double or Multiple Star
Other object types: otypes_help 		* (2022AJ,HD,...), ** (2002A&A,**,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 23 30.1130000770 +52 08 54.578482083 (Optical) [ 0.2566 0.2774 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 19 50.2962602651 +51 58 16.306556755 [ 0.2566 0.2774 90 ]
Gal coord. (ep=J2000) : 		145.1943964478117 -04.0255709332642 [ 0.2566 0.2774 90 ]
Proper motions mas/yr : 		5.077 -3.563 [0.345 0.379 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -15.301700 [0.543802] / z(spectroscopic) -0.000051 [0.000002] / cz -15.30 [0.54]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		2.1785 [0.3969] A 2020yCat.1350....0G
Spectral type: 		B9 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0050 0.0 148 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 9.08 [0.02] D 2000A&A...355L..27H
V 8.74 [0.01] D 2000A&A...355L..27H
G 8.833955 [0.004079] C 2022yCat.1355....0G
J 7.868 [0.021] C 2003yCat.2246....0C
H 7.815 [0.018] C 2003yCat.2246....0C
K 7.788 [0.024] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 6921 Display criteria :

Identifiers (18) :
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HD 20834 FBFTA Per I 26 PPM 28433 YZ 51 1467
** COU 2569 GSC 03324-01131 SAO 24000 Gaia DR2 442964686189305600
AG+51 319 HIC 15790 TIC 252820523 Gaia DR3 442964686189305600
AP J03233011+5208545 HIP 15790 TYC 3324-1131-1
BD+51 726 2MASS J03233011+5208545 WDS J03235+5209AB

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

Velocities : 3    Distance : 1    Rot : 1    Fe/H : 1    Plx : 4    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 20834 AG+51 319 AP J03233011+5208545 BD+51 726 GSC 03324-01131
HIC 15790 HIP 15790 2MASS J03233011+5208545 PPM 28433 SAO 24000
TYC 3324-1131-1 WDS J03235+5209AB Gaia DR2 442964686189305600 Gaia DR3 442964686189305600

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