19502+1748 J 3017

 
 
19h 50m 05.64s +17 47' 33.3" P.A. 51.00 sep 5.5 mag 13.60,13.80
 
 
Coord 2000 19502+1748 Discov num J  3017 Comp Coord arcsec 2000 19 50 05.64 +17 47 33.3
Date first 1944 Date last 2015 Obs 9
Pa first 65 Pa last 50.8 P.A. Now (θ) 50.8°
Sep first 4.0 Sep last 5.45 Sep. Now (ρ) 5.45"
Mag pri 13.60 Mag sec 13.80 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -093 Sec motion ra +030
Pri motion dec -096 Sec motion dec +041
Notes U (Proper motion indicates non-physical)
rPM=1.377
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1821428873599503744