21373+4145 GRV 486

 
 
21h 37m 20.52s +41° 45' 51.9" P.A. 348.00 sep 28.0 mag 11.96,13.91
 
 
Coord 2000 21373+4145 Discov num GRV 486 Comp Coord arcsec 2000 21 37 20.52 +41 45 51.9
Date first 2000 Date last 2015 Obs 7
Pa first 348 Pa last 347.8 P.A. Now (θ) 347.8°
Sep first 28.2 Sep last 28.02 Sep. Now (ρ) 28.02"
Mag pri 11.96 Mag sec 13.91 delta mag (ΔM) 1.95 Spectral class
Pri motion ra -009 Sec motion ra -014
Pri motion dec -010 Sec motion dec -010
Notes
rPM=0.291 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1966720332924782848