HD 197539

Query : HD 197539

Basic data :
HD 197539 -- Double or Multiple Star
Other object types: otypes_help 		* (CD,CPD,...), ** (CCDM,**,...), PM* (2000A&A), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		20 45 03.375336 -23 45 38.35728 (Optical) [ 34 17 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		20 42 07.052647 -23 56 29.95478 [ 34 17 90 ]
Gal coord. (ep=J2000) : 		021.686484800 -34.833979500 [ 34 17 90 ]
Proper motions mas/yr : 		58.3 -93.0 [2.3 1.2 90] C 2012yCat.1322....0Z
Spectral type: 		G3V C 1988MSS...C04....0H
Fluxes (5) :
B 9.53 [0.02] D 2002A&A...384..180F
V 8.85 [0.02] D 2002A&A...384..180F
J 7.660 [0.021] C 2003yCat.2246....0C
H 7.429 [0.023] C 2003yCat.2246....0C
K 7.344 [0.018] 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 (17) :
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CCDM J20451-2346AB GSC 06921-01308 SAO 189640 WISE J204503.42-234539.1
** I 666 HD 197539 TIC 271952577 YZ 113 14387
ADS 14224 AB IDS 20392-2407 AB TYC 6921-1308-1
CD-24 16245 2MASS J20450337-2345383 UCAC4 332-207653
CPD-24 7064 PPM 271563 WDS J20451-2346AB

References (5 between 1850 and 2026) (Total 5)
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

SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J20451-2346AB CD-24 16245 CPD-24 7064 GSC 06921-01308 HD 197539
2MASS J20450337-2345383 PPM 271563 SAO 189640 TYC 6921-1308-1 UCAC4 332-207653
WDS J20451-2346AB WISE J204503.42-234539.1

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