17171+4034 COU 1295

 
 
17h 17m 08.73s +40° 33' 35.2" P.A. 59.00 sep 0.3 mag 9.40,9.40 Sp F5
 
 
Coord 2000 17171+4034 Discov num COU1295 Comp Coord arcsec 2000 17 17 08.73 +40 33 35.2
Date first 1975 Date last 2019 Obs 15
Pa first 63 Pa last 58.8 P.A. Now (θ) 58.8°
Sep first 0.2 Sep last 0.27 Sep. Now (ρ) 0.27"
Mag pri 9.40 Mag sec 9.40 delta mag (ΔM) 0 Spectral class F5 (yellow-white)
Pri motion ra -009 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3077-01101-1