17389+6813 TDT 448

 
 
17h 38m 51.77s +68° 13' 16.8" P.A. 181.00 sep 0.4 mag 10.55,10.58
 
 
Coord 2000 17389+6813 Discov num TDT 448 Comp Coord arcsec 2000 17 38 51.77 +68 13 16.8
Date first 1991 Date last 1991 Obs 1
Pa first 181 Pa last 181.2 P.A. Now (θ) 181.2°
Sep first 0.4 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 10.55 Mag sec 10.58 delta mag (ΔM) 0.03 Spectral class
Pri motion ra -010 Sec motion ra -010
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4428-01561-1 Gaia DR2 1637631658000968832