20203+2350 BKO 643

 
 
20h 20m 21.29s +23 50' 42.8" P.A. 147.00 sep 2.5 mag 13.50,14.00
 
 
Coord 2000 20203+2350 Discov num BKO 643 Comp Coord arcsec 2000 20 20 21.29 +23 50 42.8
Date first 2008 Date last 2016 Obs 3
Pa first 146 Pa last 147.3 P.A. Now (θ) 147.3°
Sep first 2.0 Sep last 2.492 Sep. Now (ρ) 2.492"
Mag pri 13.50 Mag sec 14.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -045 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831871794496087680