22178+1959 WFC 240

 
 
22h 17m 51.73s +19° 59' 29.4" P.A. 267.00 sep 11.7 mag 11.63,12.03
 
 
Coord 2000 22178+1959 Discov num WFC 240 Comp Coord arcsec 2000 22 17 51.73 +19 59 29.4
Date first 1895 Date last 2015 Obs 11
Pa first 254 Pa last 266.5 P.A. Now (θ) 266.5°
Sep first 9.9 Sep last 11.66 Sep. Now (ρ) 11.66"
Mag pri 11.63 Mag sec 12.03 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +031 Sec motion ra +013
Pri motion dec -018 Sec motion dec +001
Notes
rPM=0.73
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1690-00394-1 Gaia DR2 1778439171502658688