22564+2257 COU 240 (HD 216879)

 
 
22h 56m 23.71s +22° 57' 21.2" P.A. 289.00 sep 0.8 mag 7.73,8.82 Sp F0 dist. 185.53 pc (605.2 l.y.)
 
 
Coord 2000 22564+2257 Discov num COU 240 Comp Coord arcsec 2000 22 56 23.71 +22 57 21.2
Date first 1967 Date last 2017 Obs 43
Pa first 290 Pa last 289.4 P.A. Now (θ) 289.4°
Sep first 0.7 Sep last 0.794 Sep. Now (ρ) 0.794"
Mag pri 7.73 Mag sec 8.82 delta mag (ΔM) 1.09 Spectral class F0 (yellow-white)
Pri motion ra +054 Sec motion ra +054
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 216879 Constellation Pegasus SAO 90881 HIP 113282
Tycho2 2234-01693-1 Gaia DR2 2836856758349505024 HD 216879 GC 31982
BD BD+22 4742 Distance 185.53 Distance ly 605.2