18478+4246 COU 1793

 
 
18h 47m 46.62s +42° 47' 37.6" P.A. 323.00 sep 1.2 mag 11.18,11.87
 
 
Coord 2000 18478+4246 Discov num COU1793 Comp Coord arcsec 2000 18 47 46.62 +42 47 37.6
Date first 1979 Date last 2014 Obs 5
Pa first 328 Pa last 323.2 P.A. Now (θ) 323.2°
Sep first 1.1 Sep last 1.168 Sep. Now (ρ) 1.168"
Mag pri 11.18 Mag sec 11.87 delta mag (ΔM) 0.69 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3126-00604-1 Gaia DR2 2104839540492815360