HD 21841

Query : HD 21841

Basic data :
HD 21841 -- Double or Multiple Star
Other object types: otypes_help 		* (BD,CPD,...), ** (2001AJ,CCDM,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 30 40.0542298272 -19 26 08.092768164 (Optical) [ 0.1163 0.1471 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 28 25.0764749274 -19 36 19.631886425 [ 0.1163 0.1471 90 ]
Gal coord. (ep=J2000) : 		209.6910491710080 -52.7931264294520 [ 0.1163 0.1471 90 ]
Proper motions mas/yr : 		-0.439 -6.167 [0.189 0.223 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -5.92 [0.33] / z(spectroscopic) -0.000020 [0.000001] / cz -5.92 [0.33]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		24.3102 [0.1853] A 2020yCat.1350....0G
Spectral type: 		G5V C 1988MSS...C04....0H
Angular size (arcmin): 		0.0017 0.0 152 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.14 [0.02] D 2000A&A...355L..27H
V 7.47 [0.01] D 2000A&A...355L..27H
G 7.302785 [0.002791] C 2020yCat.1350....0G
J 6.275 [0.026] C 2003yCat.2246....0C
H 5.958 [0.031] C 2003yCat.2246....0C
K 5.887 [0.023] C 2003yCat.2246....0C
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Identifiers (22) :
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CCDM J03307-1926AB HD 21841 SKY# 5293 YZ 109 983
** HDS 441 HIC 16348 TIC 92362554 Gaia DR2 5101676365959144832
BD-19 694 HIP 16348 TYC 5876-918-1 Gaia DR3 5101676370255454848
CPD-19 371 2MASS J03304005-1926082 uvby98 100021841 Gaia DR1 5101676365959144832
GEN# +1.00021841 PPM 213015 WDS J03307-1926AB
GSC 05876-00918 SAO 149001 YZ 0 6463

References (41 between 1850 and 2026) (Total 41)
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 : 2    Rot : 1    Fe/H : 1    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J03307-1926AB BD-19 694 CPD-19 371 GSC 05876-00918 HD 21841
HIC 16348 HIP 16348 2MASS J03304005-1926082 PPM 213015 SAO 149001
TYC 5876-918-1 uvby98 100021841 WDS J03307-1926AB Gaia DR2 5101676365959144832 Gaia DR3 5101676370255454848
Gaia DR1 5101676365959144832

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