20118+3726 SLE 959 AC

 
 
20h 11m 50.19s +37 26' 02.4" P.A. 176.00 sep 21.9 mag 10.69,13.30
 
 
Coord 2000 20118+3726 Discov num SLE 959 Comp AC Coord arcsec 2000 20 11 50.19 +37 26 02.4
Date first 1929 Date last 2015 Obs 10
Pa first 180 Pa last 176.2 P.A. Now (θ) 176.2°
Sep first 22.1 Sep last 21.907 Sep. Now (ρ) 21.907"
Mag pri 10.69 Mag sec 13.30 delta mag (ΔM) 2.61 Spectral class
Pri motion ra -008 Sec motion ra +004
Pri motion dec -003 Sec motion dec -002
Notes
rPM=1.409
This double is not physical.
 
 
20118+3726 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 11 50 +37 26 02 SLE 959 AB 2015 11 162 13.0 10.69 12.50 1.81
Show 20 11 50 +37 26 02 SLE 959 AC 2015 10 176 21.9 10.69 13.30 2.61 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-00687-1 Gaia DR2 2060790420327929344