17516+4555 A 1883

 
 
17h 51m 35.21s +45° 54' 56.8" P.A. 41.00 sep 0.6 mag 10.35,10.49 Sp F0
 
 
Coord 2000 17516+4555 Discov num A  1883 Comp Coord arcsec 2000 17 51 35.21 +45 54 56.8
Date first 1908 Date last 2017 Obs 15
Pa first 59 Pa last 41 P.A. Now (θ) 41°
Sep first 0.5 Sep last 0.59 Sep. Now (ρ) 0.59"
Mag pri 10.35 Mag sec 10.49 delta mag (ΔM) 0.14 Spectral class F0 (yellow-white)
Pri motion ra +008 Sec motion ra +008
Pri motion dec -018 Sec motion dec -018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3511-02043-1 Gaia DR2 1350624969571864064