20108+3552 SEI 954 (HD 228118)

 
 
20h 10m 45.56s +35° 51' 38.1" P.A. 314.00 sep 4.8 mag 10.20,11.40
 
 
Coord 2000 20108+3552 Discov num SEI 954 Comp Coord arcsec 2000 20 10 45.56 +35 51 38.1
Date first 1896 Date last 2015 Obs 10
Pa first 311 Pa last 313.6 P.A. Now (θ) 313.6°
Sep first 4.8 Sep last 4.766 Sep. Now (ρ) 4.766"
Mag pri 10.20 Mag sec 11.40 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +000 Sec motion ra -003
Pri motion dec -002 Sec motion dec -007
Notes
rPM=0.766
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228118 Constellation Cygnus Tycho2 2683-02622-1 Gaia DR2 2058947643166392064
HD 228118