21288+2317 J 1895

 
 
21h 28m 48.54s +23° 16' 39.3" P.A. 112.00 sep 6.5 mag 11.02,12.30
 
 
Coord 2000 21288+2317 Discov num J  1895 Comp Coord arcsec 2000 21 28 48.54 +23 16 39.3
Date first 1894 Date last 2015 Obs 11
Pa first 105 Pa last 112 P.A. Now (θ) 112°
Sep first 5.7 Sep last 6.51 Sep. Now (ρ) 6.51"
Mag pri 11.02 Mag sec 12.30 delta mag (ΔM) 1.28 Spectral class
Pri motion ra -021 Sec motion ra +015
Pri motion dec +001 Sec motion dec -016
Notes
rPM=1.815
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2187-01878-1 Gaia DR2 1797307645733011584