18414+5849 STI 2381

 
 
18h 41m 23.74s +58° 49' 25.1" P.A. 139.00 sep 8.7 mag 11.10,11.70
 
 
Coord 2000 18414+5849 Discov num STI2381 Comp Coord arcsec 2000 18 41 23.74 +58 49 25.1
Date first 1903 Date last 2016 Obs 13
Pa first 130 Pa last 138.9 P.A. Now (θ) 138.9°
Sep first 8.1 Sep last 8.674 Sep. Now (ρ) 8.674"
Mag pri 11.10 Mag sec 11.70 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +002 Sec motion ra +027
Pri motion dec +019 Sec motion dec +012
Notes
rPM=0.879
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3930-00314-1 Gaia DR2 2154733385294103296