21228+1925 BRT 2494

 
 
21h 22m 50.45s +19° 24' 44.7" P.A. 168.00 sep 4.4 mag 11.61,11.52
 
 
Coord 2000 21228+1925 Discov num BRT2494 Comp Coord arcsec 2000 21 22 50.45 +19 24 44.7
Date first 1895 Date last 2015 Obs 8
Pa first 166 Pa last 168.1 P.A. Now (θ) 168.1°
Sep first 4.2 Sep last 4.35 Sep. Now (ρ) 4.35"
Mag pri 11.61 Mag sec 11.52 delta mag (ΔM) 0.09 Spectral class
Pri motion ra +029 Sec motion ra +027
Pri motion dec +018 Sec motion dec -014
Notes
rPM=0.939
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1671-00180-1 Gaia DR2 1787177054834214784