20243+5602 TDT 2239

 
 
20h 24m 16.14s +56 02' 28.4" P.A. 256.00 sep 1.7 mag 11.00,11.64
 
 
Coord 2000 20243+5602 Discov num TDT2239 Comp Coord arcsec 2000 20 24 16.14 +56 02 28.4
Date first 1991 Date last 2015 Obs 2
Pa first 256 Pa last 256.2 P.A. Now (θ) 256.2°
Sep first 1.8 Sep last 1.712 Sep. Now (ρ) 1.712"
Mag pri 11.00 Mag sec 11.64 delta mag (ΔM) 0.64 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3941-00736-1 Gaia DR2 2186889663704952448