10317+7017 TDS 7321

 
 
10h 31m 40.45s +70° 17' 23.0" P.A. 109.00 sep 0.7 mag 11.50,11.64
 
 
Coord 2000 10317+7017 Discov num TDS7321 Comp Coord arcsec 2000 10 31 40.45 +70 17 23.0
Date first 1991 Date last 1991 Obs 1
Pa first 109 Pa last 109.4 P.A. Now (θ) 109.4°
Sep first 0.7 Sep last 0.66 Sep. Now (ρ) 0.66"
Mag pri 11.50 Mag sec 11.64 delta mag (ΔM) 0.14 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -020 Sec motion dec -020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 4387-00698-1 Gaia DR2 1073503921467495552