HD 204420

Query : HD 204420

Basic data :
HD 204420 -- Eclipsing Binary
Other object types: otypes_help 		* (HD,CD,...), EB* (2012AcA), PM* (2018yCat), V* (ASAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 29 06.8314686552 -27 17 08.373135372 (Optical) [ 0.0150 0.0107 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 26 11.8716176776 -27 30 14.432623145 [ 0.0150 0.0107 90 ]
Gal coord. (ep=J2000) : 		020.5544811290131 -45.3395517518658 [ 0.0150 0.0107 90 ]
Proper motions mas/yr : 		-47.482 -58.393 [0.017 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		9.3838 [0.0169] A 2020yCat.1350....0G
Spectral type: 		F8V+(F) C 1982MSS...C03....0H
Fluxes (7) :
B 9.69 [0.02] D 2000A&A...355L..27H
V 9.16 [0.02] D 2000A&A...355L..27H
G 9.133943 [0.005505] C 2020yCat.1350....0G
I 8.523 [0.113] D 2012AcA....62...67K
J 8.319 [0.03] C 2003yCat.2246....0C
H 8.02 [0.04] C 2003yCat.2246....0C
K 7.938 [0.018] C 2003yCat.2246....0C
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Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 204420 GSC 06946-00832 TIC 301795154 Gaia DR3 6789971526902567552
ASAS J212907-2716.8 2MASS J21290683-2717081 TYC 6946-832-1 Gaia DR1 6789971522606860416
CD-27 15464 PPM 272550 YZ 117 14098
CPD-27 7272 SAO 190379 Gaia DR2 6789971526902567552

References (7 between 1850 and 2026) (Total 7)
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

Distance : 2    Var : 2    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 204420 CD-27 15464 CPD-27 7272 GSC 06946-00832 2MASS J21290683-2717081
PPM 272550 SAO 190379 TYC 6946-832-1 Gaia DR2 6789971526902567552 Gaia DR3 6789971526902567552
Gaia DR1 6789971522606860416

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