17563+5731 ES 1744

 
 
17h 56m 19.37s +57° 32' 13.9" P.A. 266.00 sep 7.4 mag 10.65,10.80
 
 
Coord 2000 17563+5731 Discov num ES 1744 Comp Coord arcsec 2000 17 56 19.37 +57 32 13.9
Date first 1903 Date last 2019 Obs 19
Pa first 272 Pa last 266 P.A. Now (θ) 266°
Sep first 8.0 Sep last 7.41 Sep. Now (ρ) 7.41"
Mag pri 10.65 Mag sec 10.80 delta mag (ΔM) 0.15 Spectral class
Pri motion ra -025 Sec motion ra -042
Pri motion dec +033 Sec motion dec +037
Notes
rPM=0.312
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3910-01662-1 Gaia DR2 1421699497134929408 ADS 10929