02503+4529 ARG 54 BC

 
 
02h 50m 21.46s +45° 29' 03.0" P.A. 343.00 sep 7.3 mag 11.70,12.20
 
 
Coord 2000 02503+4529 Discov num ARG  54 Comp BC Coord arcsec 2000 02 50 21.46 +45 29 03.0
Date first 1893 Date last 2018 Obs 11
Pa first 343 Pa last 342.9 P.A. Now (θ) 342.9°
Sep first 7.2 Sep last 7.257 Sep. Now (ρ) 7.257"
Mag pri 11.70 Mag sec 12.20 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
02503+4529 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 50 20 +45 28 54 ARG 54 AB 2015 9 58 20.6 10.47 11.30 0.83
Show 02 50 21 +45 29 03 ARG 54 BC 2018 11 343 7.3 11.70 12.20 0.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus HIP 13235 Gaia DR2 433883441694391808