HD 20520

Query : HD 20520

Basic data :
HD 20520 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 17 17.4057567840 -23 31 12.968056596 (Optical) [ 0.0131 0.0204 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 15 05.7306945963 -23 42 10.298079713 [ 0.0131 0.0204 90 ]
Gal coord. (ep=J2000) : 		214.9201886941903 -56.9577682188040 [ 0.0131 0.0204 90 ]
Proper motions mas/yr : 		-2.662 5.593 [0.019 0.026 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 3.79 [0.25] / z(spectroscopic) 0.000013 [0.000001] / cz 3.79 [0.25]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.457 [0.032] A 2020yCat.1350....0G
Spectral type: 		K3III C 1988MSS...C04....0H
Fluxes (6) :
B 8.09 [0.02] D 2000A&A...355L..27H
V 6.59 [0.01] D 2000A&A...355L..27H
G 6.060312 [0.002768] C 2020yCat.1350....0G
J 4.175 [0.286] D 2003yCat.2246....0C
H 3.247 [0.226] D 2003yCat.2246....0C
K 3.141 [0.242] D 2003yCat.2246....0C
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Identifiers (17) :
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HD 20520 HIC 15291 SAO 168441 Gaia DR2 5074424489229056256
CD-23 1308 HIP 15291 SKY# 4935 Gaia DR3 5074424489229056256
CPD-23 351 IRAS 03150-2342 TIC 92249151
GC 3935 2MASS J03171740-2331130 TYC 6439-44-1
GSC 06439-00044 PPM 246049 YZ 113 1532

References (17 between 1850 and 2026) (Total 17)
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 : 4    PM : 5    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 20520

Link by name to the catalogue in VizieR :

HD 20520 CD-23 1308 CPD-23 351 GSC 06439-00044 HIC 15291
HIP 15291 IRAS 03150-2342 2MASS J03171740-2331130 PPM 246049 SAO 168441
TYC 6439-44-1 Gaia DR2 5074424489229056256 Gaia DR3 5074424489229056256

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