18549+5823 STI 2397

 
 
18h 54m 57.34s +58° 22' 59.8" P.A. 235.00 sep 14.4 mag 12.25,13.20
 
 
Coord 2000 18549+5823 Discov num STI2397 Comp Coord arcsec 2000 18 54 57.34 +58 22 59.8
Date first 1903 Date last 2015 Obs 10
Pa first 235 Pa last 234.7 P.A. Now (θ) 234.7°
Sep first 14.4 Sep last 14.382 Sep. Now (ρ) 14.382"
Mag pri 12.25 Mag sec 13.20 delta mag (ΔM) 0.95 Spectral class
Pri motion ra +005 Sec motion ra +003
Pri motion dec -004 Sec motion dec +014
Notes
rPM=1.265
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3931-00312-1 Gaia DR2 2153773683442338816