17580+1141 TDS 892

 
 
17h 57m 58.12s +11° 41' 24.4" P.A. 283.00 sep 0.8 mag 11.48,11.56
 
 
Coord 2000 17580+1141 Discov num TDS 892 Comp Coord arcsec 2000 17 57 58.12 +11 41 24.4
Date first 1991 Date last 2016 Obs 3
Pa first 122 Pa last 283 P.A. Now (θ) 283°
Sep first 0.8 Sep last 0.8 Sep. Now (ρ) 0.8"
Mag pri 11.48 Mag sec 11.56 delta mag (ΔM) 0.08 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -009 Sec motion dec -009
Notes T (Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1015-01998-1 Gaia DR2 4495869755688928512