HD 108421B

Query : HD 108421B

Basic data :
HD 108421B -- High Proper Motion Star
Other object types: otypes_help 		* (TYC,CSI,...), ** (**,ADS,...), PM* (2002A&A)
ICRS coord. (ep=J2000) : 		12 27 13.7435731464 +27 01 31.497830256 (Optical) [ 0.0245 0.0262 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 24 43.5505167549 +27 18 19.244772300 [ 0.0245 0.0262 90 ]
Gal coord. (ep=J2000) : 		212.6457018765100 +84.6106678017896 [ 0.0245 0.0262 90 ]
Proper motions mas/yr : 		83.824 -242.087 [0.025 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1.0 [5] / z(~) -0.000003 [0.000017] / cz -1.00 [5.00]
   E 1953GCRV..C......0W
Parallaxes (mas): 		36.5105 [0.0308] A 2020yCat.1350....0G
Spectral type: 		K4V C 1976AJ.....81..245E
Fluxes (3) :
B 10.83 [0.05] D 2002A&A...384..180F
V 9.45 [0.02] D 2002A&A...384..180F
G 8.856892 [0.002777] C 2020yCat.1350....0G
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (12) :
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TYC 1991-865-2 CCDM J12272+2701B HD 108421B WEB 10810
** STF 1643B CSI+27 2135 3 IDS 12222+2735 B Gaia DR2 4008897773729524224
ADS 8553 B GCRV 7484 WDS J12272+2701B Gaia DR3 4008897773729524224

References (11 between 1850 and 2026) (Total 11)
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 : 3    Distance : 2    Rot : 1    Plx : 2    PM : 2    SpT : 1   

   

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TYC 1991-865-2 CCDM J12272+2701B HD 108421B WDS J12272+2701B Gaia DR2 4008897773729524224
Gaia DR3 4008897773729524224

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