HD 220646

Query : HD 220646

Basic data :
HD 220646 -- Star
Other object types: otypes_help 		* (HD,CD,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 25 37.7188813608 -29 33 00.839525688 (Optical) [ 0.0137 0.0174 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 22 57.8967687058 -29 49 30.196087153 [ 0.0137 0.0174 90 ]
Gal coord. (ep=J2000) : 		020.5682360689133 -70.9915179650325 [ 0.0137 0.0174 90 ]
Proper motions mas/yr : 		37.275 -18.776 [0.014 0.020 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -31.99 [0.47] / z(spectroscopic) -0.000107 [0.000002] / cz -31.99 [0.47]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.4038 [0.0203] A 2020yCat.1350....0G
Spectral type: 		K0IV/V D 1982MSS...C03....0H
Fluxes (6) :
B 10.01 [0.03] D 2000A&A...355L..27H
V 9.02 [0.02] D 2000A&A...355L..27H
G 8.754496 [0.002759] C 2020yCat.1350....0G
J 7.248 [0.020] C 2003yCat.2246....0C
H 6.698 [0.021] C 2003yCat.2246....0C
K 6.594 [0.018] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 220646 GSC 06979-00992 PPM 274943 Gaia DR2 2330074978474946432
CD-30 19544 HIC 115644 SAO 191894 Gaia DR3 2330074978474946432
CPC 17 12613 HIP 115644 TIC 303317035 Gaia DR1 2330075730094329216
CPD-30 6736 2MASS J23253771-2933009 TYC 6979-992-1

References (12 between 1850 and 2026) (Total 12)
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   

   

External archives :

Link by name to the catalogue in VizieR :

HD 220646 CD-30 19544 CPD-30 6736 GSC 06979-00992 HIC 115644
HIP 115644 2MASS J23253771-2933009 PPM 274943 SAO 191894 TYC 6979-992-1
Gaia DR2 2330074978474946432 Gaia DR3 2330074978474946432 Gaia DR1 2330075730094329216

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