HD 21787

Query : HD 21787

Basic data :
HD 21787 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 31 21.1237121016 +17 56 17.428716492 (Optical) [ 0.1057 0.0706 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 28 30.3633753792 +17 46 07.195487377 [ 0.1057 0.0706 90 ]
Gal coord. (ep=J2000) : 		168.1545531203713 -30.5569317279474 [ 0.1057 0.0706 90 ]
Proper motions mas/yr : 		-15.042 -2.175 [0.121 0.082 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 9.48 [0.13] / z(spectroscopic) 0.000032 [0.000000] / cz 9.48 [0.13]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.4142 [0.1142] A 2020yCat.1350....0G
Spectral type: 		K2 E 1993yCat.3135....0C
Fluxes (6) :
B 8.31 [0.02] D 2000A&A...355L..27H
V 6.77 [0.01] D 2000A&A...355L..27H
G 6.196327 [0.002815] C 2020yCat.1350....0G
J 4.077 [0.266] D 2003yCat.2246....0C
H 3.269 [0.224] D 2003yCat.2246....0C
K 3.023 [0.278] D 2003yCat.2246....0C
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Identifiers (17) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 21787 HIC 16414 SAO 93473 Gaia DR2 56591524181739008
AG+17 304 HIP 16414 SKY# 5318 Gaia DR3 56591524181739008
BD+17 564 IRAS 03285+1746 TIC 26055691
GC 4201 2MASS J03312114+1756171 TYC 1238-670-1
GSC 01238-00670 PPM 119148 YZ 17 938

References (14 between 1850 and 2026) (Total 14)
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 : 2    Distance : 2    Plx : 4    PM : 6    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 21787

Link by name to the catalogue in VizieR :

HD 21787 AG+17 304 BD+17 564 GSC 01238-00670 HIC 16414
HIP 16414 IRAS 03285+1746 2MASS J03312114+1756171 PPM 119148 SAO 93473
TYC 1238-670-1 Gaia DR2 56591524181739008 Gaia DR3 56591524181739008

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