20351+2518 POU 4691 AB (HD 340608)

 
 
20h 35m 08.12s +25 17' 50.0" P.A. 108.00 sep 6.0 mag 10.23,12.20
 
 
Coord 2000 20351+2518 Discov num POU4691 Comp AB Coord arcsec 2000 20 35 08.12 +25 17 50.0
Date first 1898 Date last 2015 Obs 6
Pa first 104 Pa last 108.3 P.A. Now (θ) 108.3°
Sep first 7.5 Sep last 6.022 Sep. Now (ρ) 6.022"
Mag pri 10.23 Mag sec 12.20 delta mag (ΔM) 1.97 Spectral class
Pri motion ra +009 Sec motion ra +026
Pri motion dec +001 Sec motion dec -007
Notes
rPM=0.698
Nature of this double is uncertain.
 
 
20351+2518 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 340608 20 35 08 +25 17 50 POU 4691 AB 2015 6 108 6.0 10.23 12.20 1.97 <===
Show 20 35 08 +25 17 50 POU 4692 AC 2015 10 264 18.6 10.23 16.89 6.66
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 340608 Constellation Vulpecula Tycho2 2161-00560-1 Gaia DR2 1855576337470418432
HD 340608