HD 194540

Query : HD 194540

Basic data :
HD 194540 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		20 24 55.172760 +34 03 39.64212 (Optical) [ 10 10 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		20 22 57.791795 +33 53 50.74083 [ 10 10 90 ]
Gal coord. (ep=J2000) : 		073.379541875 -02.125219651 [ 10 10 90 ]
Proper motions mas/yr : 		9.2 1.4 [0.7 0.6 90] C 2012yCat.1322....0Z
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (4) :
G 8.821423 [0.007301] C 2022yCat.1355....0G
J 8.150 [0.019] C 2003yCat.2246....0C
H 8.199 [0.049] C 2003yCat.2246....0C
K 8.181 [0.025] 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 J20249+3404AB GSC 02693-01271 SAO 69984 WISE J202455.18+340339.7
** A 290 HD 194540 TD1 26702 Gaia DR3 2056213570045866368
ADS 13834 AB IDS 20210+3344 AB TIC 406286315
AG+33 1945 2MASS J20245516+3403396 UCAC4 621-101753
BD+33 3894 PPM 84900 WDS J20249+3404AB

References (6 between 1850 and 2026) (Total 6)
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

PM : 1    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J20249+3404AB AG+33 1945 BD+33 3894 GSC 02693-01271 HD 194540
2MASS J20245516+3403396 PPM 84900 SAO 69984 TD1 26702 UCAC4 621-101753
WDS J20249+3404AB WISE J202455.18+340339.7 Gaia DR3 2056213570045866368

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Annotations :
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