HD 20509

Query : HD 20509

Basic data :
HD 20509 -- Star
Other object types: otypes_help 		* (HD,AG,...), RG* (2021ApJ), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 20 22.4099411880 +55 32 13.468567164 (Optical) [ 0.0141 0.0153 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 16 34.8450867516 +55 21 23.963225540 [ 0.0141 0.0153 90 ]
Gal coord. (ep=J2000) : 		142.9611851551612 -01.4332893490910 [ 0.0141 0.0153 90 ]
Proper motions mas/yr : 		-13.362 7.435 [0.021 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -2.41 [0.13] / z(spectroscopic) -0.000008 [0.000000] / cz -2.41 [0.13]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		5.1843 [0.021] A 2020yCat.1350....0G
Spectral type: 		K0III D 1978A&AS...32...25R
Fluxes (6) :
B 8.32 [0.02] D 2000A&A...355L..27H
V 7.16 [0.01] D 2000A&A...355L..27H
G 6.782542 [0.002760] C 2020yCat.1350....0G
J 5.126 [0.270] D 2003yCat.2246....0C
H 4.488 [0.036] C 2003yCat.2246....0C
K 4.254 [0.031] C 2003yCat.2246....0C
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Identifiers (21) :
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HD 20509 HIC 15554 SKY# 5020 Gaia DR2 447701554079554944
AG+55 332 HIP 15554 TIC 372355550 Gaia DR3 447701554079554944
AGKR 2925 IRAS 03165+5521 TYC 3707-415-1 Gaia DR1 447701549779520512
BD+55 766 2MASS J03202239+5532133 WEB 2988
GCRV 1834 PPM 28394 YZ 55 1444
GSC 03707-00415 SAO 23960 YZ 0 38

References (20 between 1850 and 2026) (Total 20)
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 : 6    Distance : 2    Plx : 5    PM : 6    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 20509

Link by name to the catalogue in VizieR :

HD 20509 AG+55 332 BD+55 766 GSC 03707-00415 HIC 15554
HIP 15554 IRAS 03165+5521 2MASS J03202239+5532133 PPM 28394 SAO 23960
TYC 3707-415-1 Gaia DR2 447701554079554944 Gaia DR3 447701554079554944 Gaia DR1 447701549779520512

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