HD 204747

Query : HD 204747

Basic data :
HD 204747 -- Double or Multiple Star
Other object types: otypes_help 		* (CD,CPC,...), ** (CCDM,**,...), PM* (2018yCat), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 32 15.8125400424 -48 51 13.060259532 (Optical) [ 0.1280 0.1254 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 28 55.2099457379 -49 04 27.859793777 [ 0.1280 0.1254 90 ]
Gal coord. (ep=J2000) : 		349.4539154913083 -46.1701234350726 [ 0.1280 0.1254 90 ]
Proper motions mas/yr : 		47.590 -41.747 [0.142 0.154 90] A 2020yCat.1350....0G
Parallaxes (mas): 		4.4825 [0.1866] A 2020yCat.1350....0G
Spectral type: 		A5IV C 1978MSS...C02....0H
Angular size (arcmin): 		0.0017 0.0 22 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.51 [0.02] D 2000A&A...355L..27H
V 8.27 [0.01] D 2000A&A...355L..27H
G 8.321285 [0.003284] C 2020yCat.1350....0G
J 7.771 [0.035] C 2003yCat.2246....0C
H 7.657 [0.036] C 2003yCat.2246....0C
K 7.633 [0.027] C 2003yCat.2246....0C
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Identifiers (18) :
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CCDM J21323-4851AB GSC 08431-00188 2MASS J21321580-4851130 WDS J21323-4851AB
** RST 5553 HD 204747 PPM 327310 Gaia DR2 6562953986725679488
CD-49 13506 HIC 106345 SAO 230725 Gaia DR3 6562953986725679488
CPC 0 19433 HIP 106345 TIC 139728222
CPD-49 11434 IDS 21256-4918 AB TYC 8431-188-1

References (11 between 1850 and 2026) (Total 11)
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 : 1    Var : 1    Plx : 3    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J21323-4851AB CD-49 13506 CPD-49 11434 GSC 08431-00188 HD 204747
HIC 106345 HIP 106345 2MASS J21321580-4851130 PPM 327310 SAO 230725
TYC 8431-188-1 WDS J21323-4851AB Gaia DR2 6562953986725679488 Gaia DR3 6562953986725679488

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