20349+3840 SEI 1177

 
 
20h 34m 54.59s +38 39' 55.3" P.A. 139.00 sep 13.0 mag 11.78,12.80
 
 
Coord 2000 20349+3840 Discov num SEI1177 Comp Coord arcsec 2000 20 34 54.59 +38 39 55.3
Date first 1895 Date last 2015 Obs 10
Pa first 149 Pa last 138.7 P.A. Now (θ) 138.7°
Sep first 13.2 Sep last 12.963 Sep. Now (ρ) 12.963"
Mag pri 11.78 Mag sec 12.80 delta mag (ΔM) 1.02 Spectral class
Pri motion ra -012 Sec motion ra +004
Pri motion dec -013 Sec motion dec -004
Notes
rPM=1.038
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3153-00555-1 Gaia DR2 2063973579504646144