19409+2828 SLE 667 AB

 
 
19h 40m 54.83s +28 28' 27.3" P.A. 46.00 sep 7.3 mag 11.98,12.80
 
 
Coord 2000 19409+2828 Discov num SLE 667 Comp AB Coord arcsec 2000 19 40 54.83 +28 28 27.3
Date first 1984 Date last 2015 Obs 9
Pa first 52 Pa last 45.7 P.A. Now (θ) 45.7°
Sep first 5.3 Sep last 7.318 Sep. Now (ρ) 7.318"
Mag pri 11.98 Mag sec 12.80 delta mag (ΔM) 0.82 Spectral class
Pri motion ra -017 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus