18058+4054 TDT 677

 
 
18h 05m 50.38s +40° 54' 03.1" P.A. 231.00 sep 0.5 mag 10.74,10.80
 
 
Coord 2000 18058+4054 Discov num TDT 677 Comp Coord arcsec 2000 18 05 50.38 +40 54 03.1
Date first 1991 Date last 1991 Obs 1
Pa first 231 Pa last 230.5 P.A. Now (θ) 230.5°
Sep first 0.5 Sep last 0.5 Sep. Now (ρ) 0.5"
Mag pri 10.74 Mag sec 10.80 delta mag (ΔM) 0.06 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec +020 Sec motion dec +020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3106-01137-1 Gaia DR2 2113347698905659264