20107+3657 SEI 953

 
 
20h 10m 40.88s +36 56' 43.5" P.A. 301.00 sep 17.4 mag 12.40,13.40
 
 
Coord 2000 20107+3657 Discov num SEI 953 Comp Coord arcsec 2000 20 10 40.88 +36 56 43.5
Date first 1896 Date last 2015 Obs 10
Pa first 302 Pa last 301 P.A. Now (θ) 301°
Sep first 17.4 Sep last 17.414 Sep. Now (ρ) 17.414"
Mag pri 12.40 Mag sec 13.40 delta mag (ΔM) 1 Spectral class
Pri motion ra -002 Sec motion ra -003
Pri motion dec -007 Sec motion dec -006
Notes
rPM=0.194 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-02367-1 Gaia DR2 2060750700470421120