HD 205418

Query : HD 205418

Basic data :
HD 205418 -- Double or Multiple Star
Other object types: otypes_help 		* (HD,AG,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 23 52.4483403369 +83 16 59.842423860 (Optical) [ 0.3886 0.3668 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 27 06.1690087327 +83 03 57.167676818 [ 0.3886 0.3668 90 ]
Gal coord. (ep=J2000) : 		117.1997126395826 +22.8681567964963 [ 0.3886 0.3668 90 ]
Proper motions mas/yr : 		31.269 -2.368 [0.506 0.496 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 0.70 [0.93] / z(spectroscopic) 0.000002 [0.000003] / cz 0.70 [0.93]
   (Opt) B 2022yCat.1355....0G
Parallaxes (mas): 		6.2074 [0.3894] A 2020yCat.1350....0G
Spectral type: 		G0 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0050 0.0 339 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 9.02 [0.02] D 2000A&A...355L..27H
V 8.58 [0.01] D 2000A&A...355L..27H
G 8.771519 [0.004031] C 2022yCat.1355....0G
J 7.650 [0.021] C 2003yCat.2246....0C
H 7.500 [0.036] C 2003yCat.2246....0C
K 7.456 [0.029] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 205418 BD+82 650 2MASS J21235243+8317000 TYC 4649-1656-1
** HDS 3049 GSC 04649-01656 PPM 3767 WDS J21239+8317AB
AG+83 548 HIC 105644 SAO 3572 Gaia DR2 2300301852863539456
AGKR 19221 HIP 105644 TIC 264305519 Gaia DR3 2300301852863539456

References (9 between 1850 and 2026) (Total 9)
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

Velocities : 1    Distance : 1    Plx : 3    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 205418 AG+83 548 BD+82 650 GSC 04649-01656 HIC 105644
HIP 105644 2MASS J21235243+8317000 PPM 3767 SAO 3572 TYC 4649-1656-1
WDS J21239+8317AB Gaia DR2 2300301852863539456 Gaia DR3 2300301852863539456

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