20315+3806 SEI 1151

 
 
20h 31m 35.50s +38 06' 53.6" P.A. 215.00 sep 25.1 mag 11.01,11.52
 
 
Coord 2000 20315+3806 Discov num SEI1151 Comp Coord arcsec 2000 20 31 35.50 +38 06 53.6
Date first 1895 Date last 2015 Obs 12
Pa first 213 Pa last 214.5 P.A. Now (θ) 214.5°
Sep first 24.8 Sep last 25.146 Sep. Now (ρ) 25.146"
Mag pri 11.01 Mag sec 11.52 delta mag (ΔM) 0.51 Spectral class
Pri motion ra +009 Sec motion ra -001
Pri motion dec +001 Sec motion dec +003
Notes
rPM=1.126
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3153-00438-1 Gaia DR2 2063885378059306624