HD 21844

Query : HD 21844

Basic data :
HD 21844 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), PM* (2007A&A), SB* (2022yCat), X (APX), UV (TD1), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		03 33 20.9731389000 +47 57 00.293207112 (Optical) [ 0.1498 0.1301 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 29 47.7540763193 +47 46 57.073071870 [ 0.1498 0.1301 90 ]
Gal coord. (ep=J2000) : 		148.8881650451433 -06.5936351181590 [ 0.1498 0.1301 90 ]
Proper motions mas/yr : 		116.403 -26.111 [0.206 0.175 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 41.83 [1.25] / z(spectroscopic) 0.000140 [0.000004] / cz 41.83 [1.25]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		14.3197 [0.2131] A 2020yCat.1350....0G
Spectral type: 		F1V C 2001AJ....121.2148G
Fluxes (6) :
B 6.91 [0.01] D 2000A&A...355L..27H
V 6.59 [0.01] D 2000A&A...355L..27H
G 6.516678 [0.002770] C 2020yCat.1350....0G
J 5.871 [0.039] C 2003yCat.2246....0C
H 5.687 [0.047] C 2003yCat.2246....0C
K 5.686 [0.027] C 2003yCat.2246....0C
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Identifiers (23) :
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HD 21844 GCRV 1955 PPM 46314 uvby98 520201047
AG+47 382 GEN# +5.20201047 SAO 38937 WEB 3163
APX 70A GSC 03316-02309 SKY# 5372 WISEA J033321.06+475700.0
BD+47 850 HIC 16570 TD1 2271 Gaia DR2 249040246984382464
Cl Melotte 20 1047 HIP 16570 TIC 285743126 Gaia DR3 249040246984382464
GC 4228 2MASS J03332096+4757003 TYC 3316-2309-1

References (45 between 1850 and 2026) (Total 45)
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 : 6    Distance : 2    Var : 1    Rot : 2    Fe/H : 2    Plx : 4    PM : 7    SpT : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 21844 AG+47 382 BD+47 850 GSC 03316-02309 HIC 16570
HIP 16570 2MASS J03332096+4757003 PPM 46314 SAO 38937 TD1 2271
TYC 3316-2309-1 uvby98 520201047 WISEA J033321.06+475700.0 Gaia DR2 249040246984382464 Gaia DR3 249040246984382464

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