20108+3652 SEI 957

 
 
20h 10m 47.59s +36 51' 16.8" P.A. 76.00 sep 28.3 mag 11.10,12.64
 
 
Coord 2000 20108+3652 Discov num SEI 957 Comp Coord arcsec 2000 20 10 47.59 +36 51 16.8
Date first 1896 Date last 2015 Obs 9
Pa first 77 Pa last 75.5 P.A. Now (θ) 75.5°
Sep first 27.8 Sep last 28.285 Sep. Now (ρ) 28.285"
Mag pri 11.10 Mag sec 12.64 delta mag (ΔM) 1.54 Spectral class
Pri motion ra -001 Sec motion ra +003
Pri motion dec -006 Sec motion dec -002
Notes
rPM=0.93
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-02401-1 Gaia DR2 2060749089886247680