02502+4018 UC 822 EF

 
 
02h 50m 10.12s +40° 19' 50.5" P.A. 230.00 sep 10.4 mag 15.66,16.20
 
 
Coord 2000 02502+4018 Discov num UC  822 Comp EF Coord arcsec 2000 02 50 10.12 +40 19 50.5
Date first 1999 Date last 2016 Obs 5
Pa first 230 Pa last 229.8 P.A. Now (θ) 229.8°
Sep first 10.6 Sep last 10.4 Sep. Now (ρ) 10.4"
Mag pri 15.66 Mag sec 16.20 delta mag (ΔM) 0.54 Spectral class
Pri motion ra +013 Sec motion ra +012
Pri motion dec +053 Sec motion dec +054
Notes V (Proper motion indicates physical)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
02502+4018 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 50 12 +40 18 28 UC 822 AB 2016 5 248 54.5 15.04 15.44 0.40
Show 02 50 12 +40 18 28 UC 822 AC 2016 5 2 46.8 15.04 16.23 1.19
Show 02 50 12 +40 18 28 UC 822 AD 2016 5 201 21.3 15.04 16.52 1.48
Show 02 50 08 +40 18 07 UC 822 BD 2016 5 89 42.9 15.44 16.52 1.08
Show 02 50 12 +40 19 16 UC 822 CE 2016 5 324 42.6 16.23 15.66 0.57
Show 02 50 12 +40 19 16 UC 822 CF 2016 5 310 43.0 16.23 16.20 0.03
Show 02 50 10 +40 19 50 UC 822 EF 2016 5 230 10.4 15.66 16.20 0.54 <===
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 335757320314995840