20378+5018 DAM 293

 
 
20h 37m 48.98s +50 17' 42.7" P.A. 286.00 sep 4.8 mag 11.90,14.00
 
 
Coord 2000 20378+5018 Discov num DAM 293 Comp Coord arcsec 2000 20 37 48.98 +50 17 42.7
Date first 2000 Date last 2015 Obs 3
Pa first 286 Pa last 286.3 P.A. Now (θ) 286.3°
Sep first 4.7 Sep last 4.75 Sep. Now (ρ) 4.75"
Mag pri 11.90 Mag sec 14.00 delta mag (ΔM) 2.1 Spectral class
Pri motion ra +010 Sec motion ra -213
Pri motion dec -012 Sec motion dec +044
Notes
rPM=1.057
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2180380898469367808