17425+2656 TDT 471

 
 
17h 42m 27.38s +26° 56' 02.6" P.A. 220.00 sep 0.7 mag 11.91,12.06
 
 
Coord 2000 17425+2656 Discov num TDT 471 Comp Coord arcsec 2000 17 42 27.38 +26 56 02.6
Date first 1991 Date last 1991 Obs 1
Pa first 220 Pa last 220.4 P.A. Now (θ) 220.4°
Sep first 0.7 Sep last 0.68 Sep. Now (ρ) 0.68"
Mag pri 11.91 Mag sec 12.06 delta mag (ΔM) 0.15 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2084-01530-1 Gaia DR2 4594359884136171776