17128+5837 DAM 989

 
 
17h 12m 45.09s +58° 36' 31.1" P.A. 13.00 sep 5.2 mag 11.10,13.00
 
 
Coord 2000 17128+5837 Discov num DAM 989 Comp Coord arcsec 2000 17 12 45.09 +58 36 31.1
Date first 1999 Date last 2015 Obs 10
Pa first 13 Pa last 12.9 P.A. Now (θ) 12.9°
Sep first 5.2 Sep last 5.216 Sep. Now (ρ) 5.216"
Mag pri 11.10 Mag sec 13.00 delta mag (ΔM) 1.9 Spectral class
Pri motion ra +001 Sec motion ra -001
Pri motion dec +008 Sec motion dec +018
Notes
rPM=0.566
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3899-01141-1 Gaia DR2 1434130850476520064