19559+4550 TDT 1858

 
 
19h 55m 55.05s +45 49' 39.2" P.A. 50.00 sep 0.7 mag 11.34,11.54
 
 
Coord 2000 19559+4550 Discov num TDT1858 Comp Coord arcsec 2000 19 55 55.05 +45 49 39.2
Date first 1991 Date last 1991 Obs 1
Pa first 50 Pa last 50.2 P.A. Now (θ) 50.2°
Sep first 0.7 Sep last 0.67 Sep. Now (ρ) 0.67"
Mag pri 11.34 Mag sec 11.54 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -034 Sec motion dec -034
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3558-01652-1 Gaia DR2 2085448312911628672