02156+5804 STI 1819

 
 
02h 15m 30.31s +58° 03' 47.5" P.A. 318.00 sep 8.4 mag 12.05,13.60
 
 
Coord 2000 02156+5804 Discov num STI1819 Comp Coord arcsec 2000 02 15 30.31 +58 03 47.5
Date first 1908 Date last 2015 Obs 8
Pa first 320 Pa last 317.7 P.A. Now (θ) 317.7°
Sep first 8.5 Sep last 8.425 Sep. Now (ρ) 8.425"
Mag pri 12.05 Mag sec 13.60 delta mag (ΔM) 1.55 Spectral class
Pri motion ra -002 Sec motion ra -008
Pri motion dec -001 Sec motion dec +002
Notes
rPM=0.813
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 458752195699909888