HD 21684

Query : HD 21684

Basic data :
HD 21684 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,AG,...), PM* (2020yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 31 30.3000043824 +40 45 35.815189572 (Optical) [ 0.0263 0.0222 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 28 10.9410771041 +40 35 27.648693047 [ 0.0263 0.0222 90 ]
Gal coord. (ep=J2000) : 		152.8736420549860 -12.6252549655581 [ 0.0263 0.0222 90 ]
Proper motions mas/yr : 		19.962 -47.634 [0.047 0.034 90] A 2020yCat.1350....0G
Parallaxes (mas): 		7.711 [0.0384] A 2020yCat.1350....0G
Spectral type: 		A5 E 1993yCat.3135....0C
Fluxes (6) :
B 6.72 [0.01] D 2000A&A...355L..27H
V 6.49 [0.01] D 2000A&A...355L..27H
G 6.459793 [0.002770] C 2020yCat.1350....0G
J 5.965 [0.020] C 2003yCat.2246....0C
H 5.868 [0.038] C 2003yCat.2246....0C
K 5.874 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 6884 Display criteria :

Identifiers (19) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 21684 GSC 02866-00771 SAO 38910 uvby98 100021684
AG+40 407 HIC 16425 SKY# 5325 Gaia DR2 236843398855653120
BD+40 772 HIP 16425 TD1 2245 Gaia DR3 236843398855653120
GC 4189 2MASS J03313028+4045357 TIC 433496709 Gaia DR1 236843394557557504
GEN# +1.00021684 PPM 46277 TYC 2866-771-1

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

Distance : 2    Fe/H : 1    Plx : 5    PM : 6    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 21684 AG+40 407 BD+40 772 GSC 02866-00771 HIC 16425
HIP 16425 2MASS J03313028+4045357 PPM 46277 SAO 38910 TD1 2245
TYC 2866-771-1 uvby98 100021684 Gaia DR2 236843398855653120 Gaia DR3 236843398855653120 Gaia DR1 236843394557557504

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