17105+6322 HO 558

 
 
17h 10m 17.07s +63° 21' 41.0" P.A. 209.00 sep 8.2 mag 11.00,11.50
 
 
Coord 2000 17105+6322 Discov num HO  558 Comp Coord arcsec 2000 17 10 17.07 +63 21 41.0
Date first 1896 Date last 2016 Obs 13
Pa first 209 Pa last 209 P.A. Now (θ) 209°
Sep first 8.8 Sep last 8.185 Sep. Now (ρ) 8.185"
Mag pri 11.00 Mag sec 11.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +014 Sec motion ra +009
Pri motion dec -038 Sec motion dec -040
Notes
rPM=0.131 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1631096160885448192