17403+5047 COU 2114

 
 
17h 40m 17.31s +50° 47' 12.2" P.A. 4.00 sep 0.4 mag 10.88,11.12
 
 
Coord 2000 17403+5047 Discov num COU2114 Comp Coord arcsec 2000 17 40 17.31 +50 47 12.2
Date first 1982 Date last 2014 Obs 9
Pa first 3 Pa last 4.4 P.A. Now (θ) 4.4°
Sep first 0.3 Sep last 0.389 Sep. Now (ρ) 0.389"
Mag pri 10.88 Mag sec 11.12 delta mag (ΔM) 0.24 Spectral class
Pri motion ra +001 Sec motion ra +001
Pri motion dec -044 Sec motion dec -044
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3522-01381-1