20208+3922 BKO 568

 
 
20h 20m 48.80s +39 21' 29.0" P.A. 249.00 sep 8.1 mag 13.00,13.30
 
 
Coord 2000 20208+3922 Discov num BKO 568 Comp Coord arcsec 2000 20 20 48.80 +39 21 29.0
Date first 1998 Date last 2015 Obs 9
Pa first 249 Pa last 248.6 P.A. Now (θ) 248.6°
Sep first 8.1 Sep last 8.105 Sep. Now (ρ) 8.105"
Mag pri 13.00 Mag sec 13.30 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +002 Sec motion ra -003
Pri motion dec +003 Sec motion dec -003
Notes N R (See Notes, Red magnitudes)
rPM=1.841
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2061415943668184320