19310+7328 GRO 1

 
 
19h 31m 01.84s +73° 27' 54.1" P.A. 235.00 sep 3.2 mag 11.90,12.40
 
 
Coord 2000 19310+7328 Discov num GRO   1 Comp Coord arcsec 2000 19 31 01.84 +73 27 54.1
Date first 2003 Date last 2016 Obs 5
Pa first 235 Pa last 234.9 P.A. Now (θ) 234.9°
Sep first 3.1 Sep last 3.17 Sep. Now (ρ) 3.17"
Mag pri 11.90 Mag sec 12.40 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -043 Sec motion ra -085
Pri motion dec -039 Sec motion dec -074
Notes
rPM=0.485
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2264908676644600960