17507+3339 COU 635

 
 
17h 50m 44.07s +33° 40' 01.4" P.A. 256.00 sep 2.6 mag 10.52,12.00
 
 
Coord 2000 17507+3339 Discov num COU 635 Comp Coord arcsec 2000 17 50 44.07 +33 40 01.4
Date first 1971 Date last 2016 Obs 6
Pa first 258 Pa last 255.8 P.A. Now (θ) 255.8°
Sep first 2.4 Sep last 2.576 Sep. Now (ρ) 2.576"
Mag pri 10.52 Mag sec 12.00 delta mag (ΔM) 1.48 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +026 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2611-00150-1 Gaia DR2 4607246778888266240