21235+1728 COU 428

 
 
21h 23m 30.77s +17° 28' 22.8" P.A. 137.00 sep 0.9 mag 10.40,11.40 Sp F8
 
 
Coord 2000 21235+1728 Discov num COU 428 Comp Coord arcsec 2000 21 23 30.77 +17 28 22.8
Date first 1969 Date last 2016 Obs 9
Pa first 138 Pa last 137.1 P.A. Now (θ) 137.1°
Sep first 0.7 Sep last 0.89 Sep. Now (ρ) 0.89"
Mag pri 10.40 Mag sec 11.40 delta mag (ΔM) 1 Spectral class F8 (yellow-white)
Pri motion ra +073 Sec motion ra
Pri motion dec +036 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1667-01063-1 Gaia DR2 1785155843222685440