18517+6222 ES 1841

 
 
18h 51m 43.71s +62° 22' 56.6" P.A. 105.00 sep 3.4 mag 10.81,13.30
 
 
Coord 2000 18517+6222 Discov num ES 1841 Comp Coord arcsec 2000 18 51 43.71 +62 22 56.6
Date first 1920 Date last 2015 Obs 3
Pa first 105 Pa last 104.9 P.A. Now (θ) 104.9°
Sep first 3.0 Sep last 3.35 Sep. Now (ρ) 3.35"
Mag pri 10.81 Mag sec 13.30 delta mag (ΔM) 2.49 Spectral class
Pri motion ra -019 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4220-01420-1 Gaia DR2 2156920588800698624