20302+3245 J 843

 
 
20h 30m 10.93s +32 45' 16.1" P.A. 138.00 sep 4.0 mag 11.80,12.70
 
 
Coord 2000 20302+3245 Discov num J   843 Comp Coord arcsec 2000 20 30 10.93 +32 45 16.1
Date first 1912 Date last 2015 Obs 10
Pa first 139 Pa last 137.5 P.A. Now (θ) 137.5°
Sep first 3.0 Sep last 4.027 Sep. Now (ρ) 4.027"
Mag pri 11.80 Mag sec 12.70 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -007 Sec motion ra +060
Pri motion dec +006 Sec motion dec -011
Notes
rPM=1.133
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2689-01518-1 Gaia DR2 1863701002541081856