20118+3540 SEI 979

 
 
20h 11m 44.84s +35 39' 35.3" P.A. 350.00 sep 6.3 mag 10.09,12.60 Sp A2V
 
 
Coord 2000 20118+3540 Discov num SEI 979 Comp Coord arcsec 2000 20 11 44.84 +35 39 35.3
Date first 1896 Date last 2016 Obs 11
Pa first 346 Pa last 350.1 P.A. Now (θ) 350.1°
Sep first 5.3 Sep last 6.264 Sep. Now (ρ) 6.264"
Mag pri 10.09 Mag sec 12.60 delta mag (ΔM) 2.51 Spectral class A2V (white)
Pri motion ra +005 Sec motion ra +003
Pri motion dec +001 Sec motion dec -004
Notes
rPM=1.056
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-03681-1 Gaia DR2 2058930463296047232 HD 228223