20105+3550 SEI 944

 
 
20h 10m 27.51s +35 49' 03.9" P.A. 90.00 sep 17.2 mag 10.38,12.04
 
 
Coord 2000 20105+3550 Discov num SEI 944 Comp Coord arcsec 2000 20 10 27.51 +35 49 03.9
Date first 1896 Date last 2015 Obs 13
Pa first 86 Pa last 89.7 P.A. Now (θ) 89.7°
Sep first 17.6 Sep last 17.237 Sep. Now (ρ) 17.237"
Mag pri 10.38 Mag sec 12.04 delta mag (ΔM) 1.66 Spectral class
Pri motion ra +007 Sec motion ra +001
Pri motion dec +008 Sec motion dec -004
Notes
rPM=1.262
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-03881-1 Gaia DR2 2058950078387506944