20296+3901 SEI 1137 AC

 
 
20h 29m 35.09s +39 01' 10.4" P.A. 310.00 sep 22.0 mag 11.09,11.41 Sp A5+G8
 
 
Coord 2000 20296+3901 Discov num SEI1137 Comp AC Coord arcsec 2000 20 29 35.09 +39 01 10.4
Date first 1895 Date last 2016 Obs 16
Pa first 313 Pa last 309.6 P.A. Now (θ) 309.6°
Sep first 22.2 Sep last 22.036 Sep. Now (ρ) 22.036"
Mag pri 11.09 Mag sec 11.41 delta mag (ΔM) 0.32 Spectral class A5+G8 (white/yellow)
Pri motion ra -004 Sec motion ra -005
Pri motion dec -002 Sec motion dec -014
Notes
rPM=0.81
This double is not physical.
 
 
20296+3901 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 29 35 +39 01 10 ALI 936 AB 2016 11 77 10.5 11.09 11.46 0.37
Show 20 29 35 +39 01 10 SEI 1137 AC 2016 16 310 22.0 11.09 11.41 0.32 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3152-01441-1 Gaia DR2 2064175305531141760