20251+4220 TDT 2252

 
 
20h 25m 05.26s +42 19' 34.7" P.A. 347.00 sep 1.8 mag 10.74,11.78
 
 
Coord 2000 20251+4220 Discov num TDT2252 Comp Coord arcsec 2000 20 25 05.26 +42 19 34.7
Date first 1991 Date last 1991 Obs 1
Pa first 347 Pa last 347.1 P.A. Now (θ) 347.1°
Sep first 1.8 Sep last 1.75 Sep. Now (ρ) 1.75"
Mag pri 10.74 Mag sec 11.78 delta mag (ΔM) 1.04 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3160-01797-1 Gaia DR2 2068866612412219264