20108+3713 SLE 952 BD

 
 
20h 10m 50.43s +37° 12' 25.1" P.A. 353.00 sep 12.2 mag 12.59,13.58
 
 
Coord 2000 20108+3713 Discov num SLE 952 Comp BD Coord arcsec 2000 20 10 50.43 +37 12 25.1
Date first 1985 Date last 2015 Obs 8
Pa first 353 Pa last 353.3 P.A. Now (θ) 353.3°
Sep first 11.3 Sep last 12.241 Sep. Now (ρ) 12.241"
Mag pri 12.59 Mag sec 13.58 delta mag (ΔM) 0.99 Spectral class
Pri motion ra +002 Sec motion ra +021
Pri motion dec +005 Sec motion dec +019
Notes
rPM=0.833
This double is not physical.
 
 
20108+3713 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 10 53 +37 12 28 TOB 174 AB 2015 8 263 25.1 11.07 12.59 1.52
Show 20 10 50 +37 12 25 SLE 952 BC 2015 8 91 6.8 12.59 12.83 0.24
Show 20 10 50 +37 12 25 SLE 952 BD 2015 8 353 12.2 12.59 13.58 0.99 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2060775203287810944