HD 20854

Query : HD 20854

Basic data :
HD 20854 -- Star
Other object types: otypes_help 		* (2022ApJ,HD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 20 09.4648662792 -40 17 40.178819760 (Optical) [ 0.0094 0.0120 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 18 18.9916963690 -40 28 26.994567038 [ 0.0094 0.0120 90 ]
Gal coord. (ep=J2000) : 		245.8562573005907 -56.6926608395705 [ 0.0094 0.0120 90 ]
Proper motions mas/yr : 		33.741 -3.753 [0.011 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 9.25 [0.06] / z(spectroscopic) 0.000031 [0.000000] / cz 9.25 [0.06]
   (Opt) A 2022ApJ...941..143K
Parallaxes (mas): 		9.0116 [0.0133] A 2020yCat.1350....0G
Spectral type: 		F3V C 1978MSS...C02....0H
Fluxes (6) :
B 9.52 [0.02] D 2000A&A...355L..27H
V 9.07 [0.02] D 2000A&A...355L..27H
G 8.958262 [0.002760] C 2020yCat.1350....0G
J 8.188 [0.023] C 2003yCat.2246....0C
H 8.013 [0.049] C 2003yCat.2246....0C
K 7.890 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 10521 Display criteria :

Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 20854 GSC 07571-00059 PPM 307538 Gaia DR2 4852964434870827520
CD-40 871 HIC 15537 SAO 216266 Gaia DR3 4852964434870827520
CPC 0 1590 HIP 15537 TIC 159972021 Gaia DR1 4852964430574526976
CPD-40 298 2MASS J03200945-4017402 TYC 7571-59-1

References (18 between 1850 and 2026) (Total 18)
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 : 4    Distance : 3    Plx : 5    PM : 4    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 20854 CD-40 871 CPD-40 298 GSC 07571-00059 HIC 15537
HIP 15537 2MASS J03200945-4017402 PPM 307538 SAO 216266 TYC 7571-59-1
Gaia DR2 4852964434870827520 Gaia DR3 4852964434870827520 Gaia DR1 4852964430574526976

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