18054+6820 TDT 671

 
 
18h 05m 22.43s +68° 19' 54.3" P.A. 90.00 sep 0.6 mag 11.25,11.76
 
 
Coord 2000 18054+6820 Discov num TDT 671 Comp Coord arcsec 2000 18 05 22.43 +68 19 54.3
Date first 1991 Date last 1991 Obs 1
Pa first 90 Pa last 89.9 P.A. Now (θ) 89.9°
Sep first 0.6 Sep last 0.62 Sep. Now (ρ) 0.62"
Mag pri 11.25 Mag sec 11.76 delta mag (ΔM) 0.51 Spectral class
Pri motion ra -044 Sec motion ra -044
Pri motion dec -017 Sec motion dec -017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4429-01003-1 Gaia DR2 2258391321471352064