20192+1723 J 1247

 
 
20h 19m 06.86s +17 23' 08.6" P.A. 155.00 sep 3.1 mag 10.70,11.00 Sp G0
 
 
Coord 2000 20192+1723 Discov num J  1247 Comp Coord arcsec 2000 20 19 06.86 +17 23 08.6
Date first 1895 Date last 2016 Obs 12
Pa first 154 Pa last 154.7 P.A. Now (θ) 154.7°
Sep first 3.5 Sep last 3.15 Sep. Now (ρ) 3.15"
Mag pri 10.70 Mag sec 11.00 delta mag (ΔM) 0.3 Spectral class G0 (yellow)
Pri motion ra -019 Sec motion ra -011
Pri motion dec -006 Sec motion dec -022
Notes
rPM=0.727
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1809252778721422848