21502+6144 TDT 3186

 
 
21h 50m 14.91s +61° 44' 03.9" P.A. 153.00 sep 0.8 mag 10.93,11.44
 
 
Coord 2000 21502+6144 Discov num TDT3186 Comp Coord arcsec 2000 21 50 14.91 +61 44 03.9
Date first 1991 Date last 2010 Obs 2
Pa first 139 Pa last 152.8 P.A. Now (θ) 152.8°
Sep first 0.7 Sep last 0.83 Sep. Now (ρ) 0.83"
Mag pri 10.93 Mag sec 11.44 delta mag (ΔM) 0.51 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4262-00581-1 Gaia DR2 2204303767530625792