20518+5357 TDT 2586

 
 
20h 51m 46.38s +53° 57' 29.6" P.A. 350.00 sep 0.8 mag 11.52,11.55
 
 
Coord 2000 20518+5357 Discov num TDT2586 Comp Coord arcsec 2000 20 51 46.38 +53 57 29.6
Date first 1991 Date last 2016 Obs 2
Pa first 330 Pa last 350.2 P.A. Now (θ) 350.2°
Sep first 0.8 Sep last 0.841 Sep. Now (ρ) 0.841"
Mag pri 11.52 Mag sec 11.55 delta mag (ΔM) 0.03 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec -013 Sec motion dec -013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3951-01452-1 Gaia DR2 2182683726791462016