19402+2331 A 166 (HD 185820)

 
 
19h 40m 10.51s +23 30' 43.1" P.A. 241.00 sep 0.9 mag 9.24,9.54 Sp F2
 
 
Coord 2000 19402+2331 Discov num A   166 Comp Coord arcsec 2000 19 40 10.51 +23 30 43.1
Date first 1900 Date last 2016 Obs 34
Pa first 236 Pa last 241 P.A. Now (θ) 241°
Sep first 0.7 Sep last 0.932 Sep. Now (ρ) 0.932"
Mag pri 9.24 Mag sec 9.54 delta mag (ΔM) 0.3 Spectral class F2 (yellow-white)
Pri motion ra -005 Sec motion ra -005
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 185820 Constellation Vulpecula SAO 87534 Tycho2 2138-01596-1
Gaia DR2 2020211431898308864 HD 185820