20168+4158 ES 1568 AB (V1191 Cyg)

 
 
20h 16m 46.95s +41 57' 48.9" P.A. 292.00 sep 12.8 mag 10.86,12.23
 
 
Coord 2000 20168+4158 Discov num ES 1568 Comp AB Coord arcsec 2000 20 16 46.95 +41 57 48.9
Date first 1892 Date last 2021 Obs 8
Pa first 301 Pa last 291.5 P.A. Now (θ) 291.5°
Sep first 11.9 Sep last 12.8 Sep. Now (ρ) 12.8"
Mag pri 10.86 Mag sec 12.23 delta mag (ΔM) 1.37 Spectral class
Pri motion ra +005 Sec motion ra -002
Pri motion dec -014 Sec motion dec -003
Notes N (See Notes)
rPM=0.877
This double is not physical.
 
 
20168+4158 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V1191 Cyg 20 16 47 +41 57 49 ES 1568 AB 2021 8 292 12.8 10.86 12.23 1.37 <===
Show 20 16 46 +41 57 55 ES 1568 BC 2021 7 187 2.3 12.23 12.30 0.07
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1191 Cyg Constellation Cygnus Tycho2 3159-00988-1 Gaia DR2 2068658731693850752