HD 21946

Query : HD 21946

Basic data :
HD 21946 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2022yCat), PM* (2018yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 32 37.4280517032 +09 05 45.745626012 (Optical) [ 0.1413 0.1229 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 29 55.2559909226 +08 55 42.644496626 [ 0.1413 0.1229 90 ]
Gal coord. (ep=J2000) : 		175.7674673464332 -36.7395638090357 [ 0.1413 0.1229 90 ]
Proper motions mas/yr : 		-4.483 -52.238 [0.158 0.123 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -7.99 [1.17] / z(spectroscopic) -0.000027 [0.000004] / cz -7.99 [1.17]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		4.9252 [0.193] A 2020yCat.1350....0G
Spectral type: 		K0 E 1993yCat.3135....0C
Fluxes (6) :
B 9.73 [0.02] D 2000A&A...355L..27H
V 8.75 [0.01] D 2000A&A...355L..27H
G 8.443437 [0.002761] C 2020yCat.1350....0G
J 6.867 [0.021] C 2003yCat.2246....0C
H 6.379 [0.029] C 2003yCat.2246....0C
K 6.271 [0.023] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 21946 2MASS J03323742+0905457 TYC 650-1430-1 Gaia DR1 11780442458089472
AG+08 366 PPM 146653 YZ 8 1300
BD+08 529 SAO 111247 Gaia DR2 11780446753665280
GSC 00650-01430 TIC 416713189 Gaia DR3 11780446753665280

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    Var : 1    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 21946 AG+08 366 BD+08 529 GSC 00650-01430 2MASS J03323742+0905457
PPM 146653 SAO 111247 TYC 650-1430-1 Gaia DR2 11780446753665280 Gaia DR3 11780446753665280
Gaia DR1 11780442458089472

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