HD 21861

Query : HD 21861

Basic data :
HD 21861 -- Star
Other object types: otypes_help 		* (HD,BD,...), RG* (2021ApJ), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 30 49.0927335792 -18 27 58.048542504 (Optical) [ 0.0618 0.0826 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 28 33.1792076359 -18 38 07.330897896 [ 0.0618 0.0826 90 ]
Gal coord. (ep=J2000) : 		208.2125628245956 -52.4255590533075 [ 0.0618 0.0826 90 ]
Proper motions mas/yr : 		-17.091 -41.289 [0.098 0.109 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -8.66 [3.60] / z(spectroscopic) -0.000029 [0.000012] / cz -8.66 [3.60]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		5.228 [0.0946] A 2020yCat.1350....0G
Spectral type: 		K0III/IV D 1988MSS...C04....0H
Fluxes (6) :
B 8.56 [0.02] D 2000A&A...355L..27H
V 7.40 [0.01] D 2000A&A...355L..27H
G 7.059948 [0.002761] C 2020yCat.1350....0G
J 5.462 [0.026] C 2003yCat.2246....0C
H 4.889 [0.027] C 2003yCat.2246....0C
K 4.705 [0.023] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 21861 HIP 16364 SKY# 5300 Gaia DR2 5102324429280433152
BD-18 622 IRAS 03285-1838 SRS 5130 Gaia DR3 5102324429280433152
GC 4203 2MASS J03304910-1827582 TIC 257566854 Gaia DR1 5102324424984510592
GSC 05876-00337 PPM 213021 TYC 5876-337-1
HIC 16364 SAO 149002 YZ 108 984

References (15 between 1850 and 2026) (Total 15)
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    Plx : 5    PM : 5    SpT : 2   

   

Observing logs
XMM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 21861

Link by name to the catalogue in VizieR :

HD 21861 BD-18 622 GSC 05876-00337 HIC 16364 HIP 16364
IRAS 03285-1838 2MASS J03304910-1827582 PPM 213021 SAO 149002 TYC 5876-337-1
Gaia DR2 5102324429280433152 Gaia DR3 5102324429280433152 Gaia DR1 5102324424984510592

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