18295+2955 WAL 91 AC

 
 
18h 29m 27.87s +29° 55' 27.2" P.A. 352.00 sep 53.9 mag 9.00,13.20 Sp A2
 
 
Coord 2000 18295+2955 Discov num WAL  91 Comp AC Coord arcsec 2000 18 29 27.87 +29 55 27.2
Date first 1944 Date last 2017 Obs 5
Pa first 340 Pa last 351.5 P.A. Now (θ) 351.5°
Sep first 70.0 Sep last 53.9 Sep. Now (ρ) 53.9"
Mag pri 9.00 Mag sec 13.20 delta mag (ΔM) 4.2 Spectral class A2 (white)
Pri motion ra -022 Sec motion ra -004
Pri motion dec -021 Sec motion dec -025
Notes
rPM=0.606
Nature of this double is uncertain.
 
 
18295+2955 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 170669 86117 18 29 28 +29 55 27 STF 2328 AB 2020 59 72 3.7 9.00 9.50 0.50
Show 86117 18 29 28 +29 55 27 WAL 91 AC 2017 5 352 53.9 9.00 13.20 4.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra SAO 86117 Tycho2 2118-01398-1 Gaia DR2 4588261168016752896
HD 170669