17457+4132 POP 216

 
 
17h 44m 25.84s +41° 35' 38.0" P.A. 89.00 sep 8.0 mag 10.90,10.90
 
 
Coord 2000 17457+4132 Discov num POP 216 Comp Coord arcsec 2000 17 44 25.84 +41 35 38.0
Date first 1893 Date last 2018 Obs 16
Pa first 91 Pa last 88.5 P.A. Now (θ) 88.5°
Sep first 8.0 Sep last 8.014 Sep. Now (ρ) 8.014"
Mag pri 10.90 Mag sec 10.90 delta mag (ΔM) 0 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3096-01360-1 Gaia DR2 1345666584447206528