20084+4650 TDT 2013

 
 
20h 08m 21.23s +46 50' 24.5" P.A. 29.00 sep 2.8 mag 11.64,11.87
 
 
Coord 2000 20084+4650 Discov num TDT2013 Comp Coord arcsec 2000 20 08 21.23 +46 50 24.5
Date first 1991 Date last 2016 Obs 5
Pa first 38 Pa last 29.4 P.A. Now (θ) 29.4°
Sep first 2.6 Sep last 2.75 Sep. Now (ρ) 2.75"
Mag pri 11.64 Mag sec 11.87 delta mag (ΔM) 0.23 Spectral class
Pri motion ra +000 Sec motion ra +010
Pri motion dec -019 Sec motion dec +008
Notes
rPM=1.515
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3559-00099-1 Gaia DR2 2082702660580962304