20053+4011 TDT 1959

 
 
20h 05m 17.70s +40 10' 44.5" P.A. 358.00 sep 0.8 mag 11.57,11.69
 
 
Coord 2000 20053+4011 Discov num TDT1959 Comp Coord arcsec 2000 20 05 17.70 +40 10 44.5
Date first 1991 Date last 1991 Obs 1
Pa first 358 Pa last 357.8 P.A. Now (θ) 357.8°
Sep first 0.8 Sep last 0.77 Sep. Now (ρ) 0.77"
Mag pri 11.57 Mag sec 11.69 delta mag (ΔM) 0.12 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3154-03594-1 Gaia DR2 2074127157098538496