18054+5155 COU 2513

 
 
18h 05m 25.03s +51° 55' 10.0" P.A. 54.00 sep 1.0 mag 10.97,11.36
 
 
Coord 2000 18054+5155 Discov num COU2513 Comp Coord arcsec 2000 18 05 25.03 +51 55 10.0
Date first 1988 Date last 2017 Obs 7
Pa first 58 Pa last 54.1 P.A. Now (θ) 54.1°
Sep first 0.8 Sep last 1 Sep. Now (ρ) 1"
Mag pri 10.97 Mag sec 11.36 delta mag (ΔM) 0.39 Spectral class
Pri motion ra -018 Sec motion ra -018
Pri motion dec -020 Sec motion dec -020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3536-01415-1 Gaia DR2 2125038496803710848