20328+4040 SKF 1866

 
 
20h 32m 45.53s +40° 39' 36.6" P.A. 286.00 sep 2.8 mag 13.50,14.30 Sp Beq+B0III
 
 
Coord 2000 20328+4040 Discov num SKF1866 Comp Coord arcsec 2000 20 32 45.53 +40 39 36.6
Date first 1983 Date last 2015 Obs 3
Pa first 280 Pa last 286 P.A. Now (θ) 286°
Sep first 2.4 Sep last 2.753 Sep. Now (ρ) 2.753"
Mag pri 13.50 Mag sec 14.30 delta mag (ΔM) 0.8 Spectral class Beq+B0III (blue-white/blue-white)
Pri motion ra -009 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2067727788940487424