20188+3507 FOX 253 AB,D

 
 
20h 18m 45.81s +35 06' 42.8" P.A. 341.00 sep 46.6 mag 8.57,11.41
 
 
Coord 2000 20188+3507 Discov num FOX 253 Comp AB,D Coord arcsec 2000 20 18 45.81 +35 06 42.8
Date first 1896 Date last 2019 Obs 9
Pa first 342 Pa last 341.2 P.A. Now (θ) 341.2°
Sep first 45.8 Sep last 46.583 Sep. Now (ρ) 46.583"
Mag pri 8.57 Mag sec 11.41 delta mag (ΔM) 2.84 Spectral class
Pri motion ra +004 Sec motion ra +000
Pri motion dec +000 Sec motion dec +001
Notes
rPM=1.031
This double is not physical.
 
 
20188+3507 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 69809 20 18 46 +35 06 43 A 286 AB 2014 19 41 0.1 9.40 9.40 0.00
Show HD 228849 69809 20 18 46 +35 06 43 BU 986 AB,C 2019 16 240 4.2 8.57 11.00 2.43
Show 69809 20 18 46 +35 06 43 FOX 253 AB,D 2019 9 341 46.6 8.57 11.41 2.84 <===
Show 69809 20 18 46 +35 06 43 FYM 178 AB,E 2013 3 75 12.7 8.57 13.96 5.39
Show 69809 20 18 46 +35 06 43 FYM 178 AB,F 2013 3 289 27.8 8.57 14.02 5.45
Sextuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69809 Tycho2 2680-00908-1 Gaia DR2 2057121423049163136
HD 228849