17301+3025 TDT 383

 
 
17h 30m 05.62s +30° 25' 01.7" P.A. 242.00 sep 1.1 mag 10.94,11.83
 
 
Coord 2000 17301+3025 Discov num TDT 383 Comp Coord arcsec 2000 17 30 05.62 +30 25 01.7
Date first 1991 Date last 2012 Obs 5
Pa first 240 Pa last 242 P.A. Now (θ) 242°
Sep first 1.0 Sep last 1.071 Sep. Now (ρ) 1.071"
Mag pri 10.94 Mag sec 11.83 delta mag (ΔM) 0.89 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec +013 Sec motion dec +013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2605-01877-1 Gaia DR2 4599138361669304064