21422+4057 DAM 231

 
 
21h 42m 10.42s +40° 57' 12.4" P.A. 292.00 sep 8.9 mag 11.10,12.70
 
 
Coord 2000 21422+4057 Discov num DAM 231 Comp Coord arcsec 2000 21 42 10.42 +40 57 12.4
Date first 2000 Date last 2015 Obs 7
Pa first 294 Pa last 292.3 P.A. Now (θ) 292.3°
Sep first 8.8 Sep last 8.908 Sep. Now (ρ) 8.908"
Mag pri 11.10 Mag sec 12.70 delta mag (ΔM) 1.6 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1954421058417205632