HD 208687

Query : HD 208687

Basic data :
HD 208687 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 57 17.6952138024 +32 40 32.369166156 (Optical) [ 0.2634 0.3815 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 55 05.8853172592 +32 26 12.701059597 [ 0.2634 0.3815 90 ]
Gal coord. (ep=J2000) : 		085.5463209038381 -17.2718894503864 [ 0.2634 0.3815 90 ]
Proper motions mas/yr : 		-6.781 4.955 [0.335 0.550 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.1894 [0.5729] A 2020yCat.1350....0G
Spectral type: 		A3 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0017 0.0 216 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.98 [0.02] D 2000A&A...355L..27H
V 8.73 [0.01] D 2000A&A...355L..27H
G 8.695056 [0.002790] C 2020yCat.1350....0G
J 8.174 [0.020] C 2003yCat.2246....0C
H 8.165 [0.020] C 2003yCat.2246....0C
K 8.097 [0.018] C 2003yCat.2246....0C
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Identifiers (20) :
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CCDM J21573+3241AB GSC 02723-01872 2MASS J21571770+3240324 uvby98 100208687
** A 1226 HD 208687 PPM 87225 WDS J21573+3241AB
ADS 15487 AB HIC 108373 SAO 71873 Gaia DR2 1899751450496790912
AG+32 2164 HIP 108373 TIC 236639915 Gaia DR3 1899751450496790912
BD+31 4589 IDS 21529+3212 AB TYC 2723-1872-1 Gaia DR1 1899751446196450816

References (19 between 1850 and 2026) (Total 19)
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    Plx : 5    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J21573+3241AB AG+32 2164 BD+31 4589 GSC 02723-01872 HD 208687
HIC 108373 HIP 108373 2MASS J21571770+3240324 PPM 87225 SAO 71873
TYC 2723-1872-1 uvby98 100208687 WDS J21573+3241AB Gaia DR2 1899751450496790912 Gaia DR3 1899751450496790912
Gaia DR1 1899751446196450816

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