20188+3507 FYM 178 AB,E

 
 
20h 18m 45.81s +35° 06' 42.8" P.A. 75.00 sep 12.7 mag 8.57,13.96
 
 
Coord 2000 20188+3507 Discov num FYM 178 Comp AB,E Coord arcsec 2000 20 18 45.81 +35 06 42.8
Date first 1999 Date last 2013 Obs 3
Pa first 74 Pa last 75 P.A. Now (θ) 75°
Sep first 12.8 Sep last 12.7 Sep. Now (ρ) 12.7"
Mag pri 8.57 Mag sec 13.96 delta mag (ΔM) 5.39 Spectral class
Pri motion ra +004 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
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