02484+3957 UC 815 BC

 
 
02h 48m 24.86s +39° 56' 16.8" P.A. 273.00 sep 19.3 mag 15.81,16.20
 
 
Coord 2000 02484+3957 Discov num UC  815 Comp BC Coord arcsec 2000 02 48 24.86 +39 56 16.8
Date first 1999 Date last 2015 Obs 4
Pa first 273 Pa last 272.6 P.A. Now (θ) 272.6°
Sep first 19.5 Sep last 19.293 Sep. Now (ρ) 19.293"
Mag pri 15.81 Mag sec 16.20 delta mag (ΔM) 0.39 Spectral class
Pri motion ra +023 Sec motion ra +034
Pri motion dec +051 Sec motion dec +055
Notes V (Proper motion indicates physical)
rPM=0.181 (< 0.3, Physical double)
This double is physical.
 
 
02484+3957 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 48 22 +39 56 48 UC 815 AB 2015 4 138 41.4 15.52 15.81 0.29
Show 02 48 22 +39 56 48 UC 815 AC 2015 4 165 31.2 15.52 16.20 0.68
Show 02 48 25 +39 56 17 UC 815 BC 2015 4 273 19.3 15.81 16.20 0.39 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 335651561040075008