HD 21789

Query : HD 21789

Basic data :
HD 21789 -- Double or Multiple Star
Other object types: otypes_help 		* (BD,GC,...), ** (CCDM,**,...), X (1RXS), UV (TD1), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		03 30 39.33610 -04 16 23.8042 (Optical) [ 17.87 16.91 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		03 28 09.63513 -04 26 35.9371 [ 17.87 16.91 90 ]
Gal coord. (ep=J2000) : 		189.02314870 -45.70842906 [ 17.87 16.91 90 ]
Proper motions mas/yr : 		-3.33 -2.31 [1.93 2.04 0] A 2007A&A...474..653V
Parallaxes (mas): 		8.84 [1.14] A 2007A&A...474..653V
Spectral type: 		kA7hF1mF2 D 1985ApJS...59...95A
Fluxes (3) :
J 6.957 [0.021] C 2003yCat.2246....0C
H 6.837 [0.026] C 2003yCat.2246....0C
K 6.778 [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 (20) :
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CCDM J03307-0416AB GSC 04719-00560 2MASS J03303932-0416233 TD1 2260
** STF 408 HD 21789 PPM 185855 TIC 301345418
ADS 2581 AB HIC 16347 Renson 5450 UCAC4 429-004397
BD-04 609 HIP 16347 1RXS J033036.7-041600 WDS J03307-0416AB
GC 4187 IDS 03257-0437 AB SAO 130529 WISE J033039.30-041623.4

References (31 between 1850 and 2026) (Total 31)
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

Plx : 2    PM : 3    SpT : 3   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

CCDM J03307-0416AB BD-04 609 GSC 04719-00560 HD 21789 HIC 16347
HIP 16347 2MASS J03303932-0416233 PPM 185855 1RXS J033036.7-041600 SAO 130529
TD1 2260 UCAC4 429-004397 WDS J03307-0416AB WISE J033039.30-041623.4

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Annotations :
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