20296+3901 ALI 936 AB

 
 
20h 29m 35.09s +39° 01' 10.4" P.A. 77.00 sep 10.5 mag 11.09,11.46 Sp A5+K7
 
 
Coord 2000 20296+3901 Discov num ALI 936 Comp AB Coord arcsec 2000 20 29 35.09 +39 01 10.4
Date first 1928 Date last 2016 Obs 11
Pa first 76 Pa last 76.9 P.A. Now (θ) 76.9°
Sep first 10.7 Sep last 10.469 Sep. Now (ρ) 10.469"
Mag pri 11.09 Mag sec 11.46 delta mag (ΔM) 0.37 Spectral class A5+K7 (white/yellow-orange)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
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