20207+2353 BKO 646

 
 
20h 20m 40.54s +23 53' 21.1" P.A. 146.00 sep 6.1 mag 13.70,13.80
 
 
Coord 2000 20207+2353 Discov num BKO 646 Comp Coord arcsec 2000 20 20 40.54 +23 53 21.1
Date first 2000 Date last 2015 Obs 8
Pa first 147 Pa last 146.2 P.A. Now (θ) 146.2°
Sep first 6.0 Sep last 6.066 Sep. Now (ρ) 6.066"
Mag pri 13.70 Mag sec 13.80 delta mag (ΔM) 0.1 Spectral class
Pri motion ra Sec motion ra +017
Pri motion dec Sec motion dec -024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831873031446830464