21553+2850 COU 836

 
 
21h 55m 20.25s +28° 49' 35.5" P.A. 161.00 sep 1.3 mag 11.54,11.66 Sp F5
 
 
Coord 2000 21553+2850 Discov num COU 836 Comp Coord arcsec 2000 21 55 20.25 +28 49 35.5
Date first 1972 Date last 2017 Obs 10
Pa first 156 Pa last 161.4 P.A. Now (θ) 161.4°
Sep first 0.9 Sep last 1.3 Sep. Now (ρ) 1.3"
Mag pri 11.54 Mag sec 11.66 delta mag (ΔM) 0.12 Spectral class F5 (yellow-white)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2215-01382-1 Gaia DR2 1896361724862092160