18449+5759 STI 2385

 
 
18h 44m 54.78s +57° 58' 48.9" P.A. 143.00 sep 12.4 mag 11.44,12.40
 
 
Coord 2000 18449+5759 Discov num STI2385 Comp Coord arcsec 2000 18 44 54.78 +57 58 48.9
Date first 1903 Date last 2015 Obs 10
Pa first 148 Pa last 142.7 P.A. Now (θ) 142.7°
Sep first 14.6 Sep last 12.401 Sep. Now (ρ) 12.401"
Mag pri 11.44 Mag sec 12.40 delta mag (ΔM) 0.96 Spectral class
Pri motion ra +002 Sec motion ra +008
Pri motion dec -003 Sec motion dec +013
Notes
rPM=1.119
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3926-00340-1 Gaia DR2 2154483555636327808