HD 20819

Query : HD 20819

Basic data :
HD 20819 -- Double or Multiple Star
Other object types: otypes_help 		* (CD,CPC,...), ** (CCDM,**,...), PM* (2007A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 19 29.9052412075 -45 06 17.762463774 (Optical) [ 0.0373 0.0420 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 17 47.1852590564 -45 17 12.805876303 [ 0.0373 0.0420 90 ]
Gal coord. (ep=J2000) : 		254.2463680380978 -55.5472145694618 [ 0.0373 0.0420 90 ]
Proper motions mas/yr : 		55.088 120.734 [0.045 0.057 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 34.32 [0.98] / z(spectroscopic) 0.000114 [0.000003] / cz 34.32 [0.98]
   (Opt) B 2022yCat.1355....0G
Parallaxes (mas): 		10.2029 [0.0465] A 2020yCat.1350....0G
Spectral type: 		G3V C 1978MSS...C02....0H
Fluxes (5) :
R 9.439 [0.05] E 2012yCat.1322....0Z
G 8.920271 [0.002795] C 2022yCat.1355....0G
J 7.712 [0.024] C 2003yCat.2246....0C
H 7.414 [0.026] C 2003yCat.2246....0C
K 7.318 [0.024] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (18) :
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CCDM J03195-4506AB GSC 08059-00679 2MASS J03192990-4506177 uvby98 100020819
** HU 1355AB HD 20819 PPM 307525 WDS J03195-4506AB
CD-45 1100 HIC 15473 SAO 216260 Gaia DR3 4847218077866531712
CPC 0 1582 HIP 15473 TIC 153093688
CPD-45 328 IDS 03161-4528 AB UCAC4 225-003147

References (22 between 1850 and 2026) (Total 22)
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 : 1    Rot : 1    Fe/H : 1    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J03195-4506AB CD-45 1100 CPD-45 328 GSC 08059-00679 HD 20819
HIC 15473 HIP 15473 2MASS J03192990-4506177 PPM 307525 SAO 216260
UCAC4 225-003147 uvby98 100020819 WDS J03195-4506AB Gaia DR3 4847218077866531712

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