21530+4121 GRV 516

 
 
21h 53m 05.28s +41° 21' 20.0" P.A. 151.00 sep 14.3 mag 10.00,11.70 Sp F0
 
 
Coord 2000 21530+4121 Discov num GRV 516 Comp Coord arcsec 2000 21 53 05.28 +41 21 20.0
Date first 1895 Date last 2016 Obs 13
Pa first 152 Pa last 150.9 P.A. Now (θ) 150.9°
Sep first 14.4 Sep last 14.346 Sep. Now (ρ) 14.346"
Mag pri 10.00 Mag sec 11.70 delta mag (ΔM) 1.7 Spectral class F0 (yellow-white)
Pri motion ra +040 Sec motion ra +038
Pri motion dec +009 Sec motion dec +010
Notes V (Proper motion indicates physical)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3193-01282-1 Gaia DR2 1960352373891155456