20219+2356 BKO 440

 
 
20h 21m 56.29s +23 56' 18.7" P.A. 217.00 sep 4.4 mag 14.00,14.50
 
 
Coord 2000 20219+2356 Discov num BKO 440 Comp Coord arcsec 2000 20 21 56.29 +23 56 18.7
Date first 1998 Date last 2015 Obs 4
Pa first 217 Pa last 216.6 P.A. Now (θ) 216.6°
Sep first 4.4 Sep last 4.372 Sep. Now (ρ) 4.372"
Mag pri 14.00 Mag sec 14.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +025 Sec motion ra
Pri motion dec +015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831882961412201088