HD 21021

Query : HD 21021

Basic data :
HD 21021 -- High Proper Motion Star
Other object types: otypes_help 		* (CD,CPC,...), PM* (2016ApJS,LTT,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		03 22 35.3609799984 -30 11 18.868891740 (Optical) [ 0.0071 0.0100 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 20 31.4750802768 -30 22 09.777865692 [ 0.0071 0.0100 90 ]
Gal coord. (ep=J2000) : 		227.3377118180239 -56.8501728462642 [ 0.0071 0.0100 90 ]
Proper motions mas/yr : 		51.653 234.459 [0.010 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 34.86 [0.18] / z(spectroscopic) 0.000116 [0.000001] / cz 34.86 [0.18]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		33.9718 [0.0145] A 2020yCat.1350....0G
Spectral type: 		K4V C 2006AJ....132..161G
Fluxes (6) :
B 10.40 [~] E ~
V 9.35 [~] E ~
G 8.916175 [0.002758] C 2020yCat.1350....0G
J 7.342 [0.024] C 2003yCat.2246....0C
H 6.795 [0.034] C 2003yCat.2246....0C
K 6.695 [0.029] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 9906 Display criteria :

Identifiers (19) :
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LTT 1598 HD 21021 PPM 278980 WISEA J032235.40-301116.4
CD-30 1299 HIC 15725 SAO 194264 Gaia DR2 5055285363339906688
CPC 17 1197 HIP 15725 TIC 142866751 Gaia DR3 5055285363339906688
CPD-30 419 2MASS J03223535-3011192 TYC 7020-847-1 Gaia DR1 5055285359043422208
GEN# +1.00021021 NLTT 10762 UGP 52

References (31 between 1850 and 2026) (Total 31)
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    Fe/H : 1    Plx : 5    PM : 5    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

CD-30 1299 CPD-30 419 HD 21021 HIC 15725 HIP 15725
2MASS J03223535-3011192 NLTT 10762 PPM 278980 SAO 194264 TYC 7020-847-1
WISEA J032235.40-301116.4 Gaia DR2 5055285363339906688 Gaia DR3 5055285363339906688 Gaia DR1 5055285359043422208

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Notes (1) :

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