19460+0657 GRV 274

 
 
19h 46m 03.08s +06 57' 03.5" P.A. 18.00 sep 20.8 mag 11.87,12.25
 
 
Coord 2000 19460+0657 Discov num GRV 274 Comp Coord arcsec 2000 19 46 03.08 +06 57 03.5
Date first 1908 Date last 2016 Obs 11
Pa first 20 Pa last 18.4 P.A. Now (θ) 18.4°
Sep first 20.8 Sep last 20.772 Sep. Now (ρ) 20.772"
Mag pri 11.87 Mag sec 12.25 delta mag (ΔM) 0.38 Spectral class
Pri motion ra +014 Sec motion ra +015
Pri motion dec -015 Sec motion dec -014
Notes V (Proper motion indicates physical)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0492-01153-1 Gaia DR2 4297690996776313728