20116+3621 SEI 976

 
 
20h 11m 38.52s +36 21' 18.5" P.A. 3.00 sep 8.2 mag 10.50,11.00
 
 
Coord 2000 20116+3621 Discov num SEI 976 Comp Coord arcsec 2000 20 11 38.52 +36 21 18.5
Date first 1896 Date last 2015 Obs 12
Pa first 4 Pa last 2.8 P.A. Now (θ) 2.8°
Sep first 8.0 Sep last 8.216 Sep. Now (ρ) 8.216"
Mag pri 10.50 Mag sec 11.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -002 Sec motion ra +001
Pri motion dec -010 Sec motion dec -004
Notes
rPM=0.658
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2059175207711797504