21114+4551 COU 2435

 
 
21h 11m 26.51s +45° 51' 29.3" P.A. 169.00 sep 1.4 mag 10.04,11.65 Sp F2
 
 
Coord 2000 21114+4551 Discov num COU2435 Comp Coord arcsec 2000 21 11 26.51 +45 51 29.3
Date first 1987 Date last 2016 Obs 6
Pa first 168 Pa last 168.8 P.A. Now (θ) 168.8°
Sep first 1.2 Sep last 1.444 Sep. Now (ρ) 1.444"
Mag pri 10.04 Mag sec 11.65 delta mag (ΔM) 1.61 Spectral class F2 (yellow-white)
Pri motion ra +014 Sec motion ra +014
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3589-05897-1 Gaia DR2 2164065868214716288