21504+1218 HJ 286

 
 
21h 50m 20.89s +12° 18' 50.7" P.A. 261.00 sep 21.6 mag 10.27,13.09
 
 
Coord 2000 21504+1218 Discov num HJ  286 Comp Coord arcsec 2000 21 50 20.89 +12 18 50.7
Date first 1825 Date last 2015 Obs 12
Pa first 265 Pa last 260.6 P.A. Now (θ) 260.6°
Sep first 12.0 Sep last 21.584 Sep. Now (ρ) 21.584"
Mag pri 10.27 Mag sec 13.09 delta mag (ΔM) 2.82 Spectral class
Pri motion ra +003 Sec motion ra -007
Pri motion dec -004 Sec motion dec -012
Notes
rPM=0.922
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1130-00561-1 Gaia DR2 1766416832190791936