02502+4018 UC 822 BD

 
 
02h 50m 07.78s +40° 18' 06.6" P.A. 89.00 sep 42.9 mag 15.44,16.52
 
 
Coord 2000 02502+4018 Discov num UC  822 Comp BD Coord arcsec 2000 02 50 07.78 +40 18 06.6
Date first 1999 Date last 2016 Obs 5
Pa first 88 Pa last 88.9 P.A. Now (θ) 88.9°
Sep first 43.4 Sep last 42.867 Sep. Now (ρ) 42.867"
Mag pri 15.44 Mag sec 16.52 delta mag (ΔM) 1.08 Spectral class
Pri motion ra +029 Sec motion ra +016
Pri motion dec +056 Sec motion dec +050
Notes V (Proper motion indicates physical)
rPM=0.227 (< 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 335756152083897472