22161+1853 GRV 554

 
 
22h 16m 06.63s +18° 53' 33.0" P.A. 152.00 sep 7.3 mag 10.00,11.40
 
 
Coord 2000 22161+1853 Discov num GRV 554 Comp Coord arcsec 2000 22 16 06.63 +18 53 33.0
Date first 1895 Date last 2016 Obs 11
Pa first 150 Pa last 151.5 P.A. Now (θ) 151.5°
Sep first 7.5 Sep last 7.284 Sep. Now (ρ) 7.284"
Mag pri 10.00 Mag sec 11.40 delta mag (ΔM) 1.4 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec -034 Sec motion dec -037
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1690-00778-1 Gaia DR2 1777937240148682880