17418+7140 MLR 202

 
 
17h 41m 49.49s +71° 39' 50.5" P.A. 112.00 sep 0.3 mag 10.50,10.50 Sp F8
 
 
Coord 2000 17418+7140 Discov num MLR 202 Comp Coord arcsec 2000 17 41 49.49 +71 39 50.5
Date first 1971 Date last 2011 Obs 10
Pa first 166 Pa last 112.3 P.A. Now (θ) 112.3°
Sep first 0.2 Sep last 0.276 Sep. Now (ρ) 0.276"
Mag pri 10.50 Mag sec 10.50 delta mag (ΔM) 0 Spectral class F8 (yellow-white)
Pri motion ra +004 Sec motion ra
Pri motion dec +021 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4436-01422-1