20191+2338 BKO 639

 
 
20h 19m 07.06s +23 38' 01.8" P.A. 323.00 sep 9.9 mag 11.50,14.00
 
 
Coord 2000 20191+2338 Discov num BKO 639 Comp Coord arcsec 2000 20 19 07.06 +23 38 01.8
Date first 2000 Date last 2015 Obs 8
Pa first 322 Pa last 322.5 P.A. Now (θ) 322.5°
Sep first 9.8 Sep last 9.893 Sep. Now (ρ) 9.893"
Mag pri 11.50 Mag sec 14.00 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -003 Sec motion ra -018
Pri motion dec +001 Sec motion dec +027
Notes
rPM=0.925
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2155-00889-1 Gaia DR2 1830408275802600960 HD 346262