HD 20722

Query : HD 20722

Basic data :
HD 20722 -- Star
Other object types: otypes_help 		* (HD,CD,...), RG* (2021ApJ), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 18 44.8157479800 -41 09 36.182175732 (Optical) [ 0.0143 0.0154 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 16 55.4836151107 -41 20 27.432754280 [ 0.0143 0.0154 90 ]
Gal coord. (ep=J2000) : 		247.5020069917945 -56.7671888770043 [ 0.0143 0.0154 90 ]
Proper motions mas/yr : 		27.498 -8.497 [0.017 0.020 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 34.30 [0.39] / z(spectroscopic) 0.000114 [0.000001] / cz 34.30 [0.39]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.6907 [0.0184] A 2020yCat.1350....0G
Spectral type: 		K3/4(III) E 1978MSS...C02....0H
Fluxes (7) :
U 13.13 [~] C 2002yCat.2237....0D
B 11.44 [~] C 2002yCat.2237....0D
V 10.10 [~] C 2002yCat.2237....0D
G 8.636788 [0.002761] C 2020yCat.1350....0G
J 6.797 [0.021] C 2003yCat.2246....0C
H 6.166 [0.036] C 2003yCat.2246....0C
K 6.012 [0.020] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 9906 Display criteria :

Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 20722 GSC 07564-00422 PPM 307511 Gaia DR2 4851401169854451200
CD-41 954 HIC 15421 SAO 216256 Gaia DR3 4851401169854451200
CPC 0 1575 HIP 15421 SRS 392 Gaia DR1 4851401165558003328
CPD-41 314 IRAS F03169-4120 TIC 159951596
GEN# +1.00020722 2MASS J03184482-4109361 TYC 7564-422-1

References (24 between 1850 and 2026) (Total 24)
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 : 5    PM : 4    SpT : 2   

   

Observing logs
IUE : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 20722

Link by name to the catalogue in VizieR :

HD 20722 CD-41 954 CPD-41 314 GSC 07564-00422 HIC 15421
HIP 15421 IRAS F03169-4120 2MASS J03184482-4109361 PPM 307511 SAO 216256
TYC 7564-422-1 Gaia DR2 4851401169854451200 Gaia DR3 4851401169854451200 Gaia DR1 4851401165558003328

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