HD 186945A

Query : HD 186945A

Basic data :
HD 186945A -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), ** (**,ADS,...), SB* (2022yCat), NIR (2MASS), MIR (WISE), IR (IRAS)
ICRS coord. (ep=J2000) : 		19 46 45.8870134739 +17 33 09.056264362 (Optical) [ 0.0141 0.0145 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 44 30.9527945825 +17 25 43.537010310 [ 0.0141 0.0145 90 ]
Gal coord. (ep=J2000) : 		054.8411411461768 -03.7468605427778 [ 0.0141 0.0145 90 ]
Proper motions mas/yr : 		2.915 -5.202 [0.021 0.020 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -0.21 [0.13] / z(spectroscopic) -0.000001 [0.000000] / cz -0.21 [0.13]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		1.6328 [0.0228] A 2020yCat.1350....0G
Spectral type: 		K E 1993yCat.3135....0C
Fluxes (7) :
B 10.48 [0.04] D 2002A&A...384..180F
V 8.76 [0.01] D 2002A&A...384..180F
R 8.775 [0.08] E 2012yCat.1322....0Z
G 7.870254 [0.002795] C 2022yCat.1355....0G
J 5.221 [0.019] C 2003yCat.2246....0C
H 4.639 [0.256] D 2003yCat.2246....0C
K 4.139 [0.020] C 2003yCat.2246....0C
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Identifiers (20) :
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HD 186945 CCDM J19468+1733A IRAS 19445+1725 WDS J19468+1733A
** HU 345A DO 18144 2MASS J19464587+1733090 WISE J194645.90+173309.0
ADS 12915 A GSC 01619-02863 PPM 136952 Gaia DR1 1821037374403106816
AG+17 2054 HD 186945A TYC 1619-2863-1 Gaia DR2 1821037378747366016
BD+17 4084 IDS 19423+1718 A UCAC4 538-108019 Gaia DR3 1821037378747366016

References (5 between 1850 and 2026) (Total 5)
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 : 2    Distance : 2    Var : 1    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 186945A

Link by name to the catalogue in VizieR :

HD 186945 AG+17 2054 BD+17 4084 CCDM J19468+1733A DO 18144
GSC 01619-02863 HD 186945A IRAS 19445+1725 2MASS J19464587+1733090 PPM 136952
TYC 1619-2863-1 UCAC4 538-108019 WDS J19468+1733A WISE J194645.90+173309.0 Gaia DR1 1821037374403106816
Gaia DR2 1821037378747366016 Gaia DR3 1821037378747366016

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