20110+3559 SEI 961

 
 
20h 11m 00.13s +35 58' 09.9" P.A. 20.00 sep 13.9 mag 11.37,12.30
 
 
Coord 2000 20110+3559 Discov num SEI 961 Comp Coord arcsec 2000 20 11 00.13 +35 58 09.9
Date first 1896 Date last 2015 Obs 14
Pa first 20 Pa last 19.6 P.A. Now (θ) 19.6°
Sep first 14.3 Sep last 13.898 Sep. Now (ρ) 13.898"
Mag pri 11.37 Mag sec 12.30 delta mag (ΔM) 0.93 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-03644-1 Gaia DR2 2058952827166550784