19576+1524 WAL 122 AB,D

 
 
19h 57m 34.28s +15 24' 21.5" P.A. 82.00 sep 44.7 mag 8.30,14.07 Sp F5
 
 
Coord 2000 19576+1524 Discov num WAL 122 Comp AB,D Coord arcsec 2000 19 57 34.28 +15 24 21.5
Date first 1944 Date last 2001 Obs 3
Pa first 80 Pa last 82.4 P.A. Now (θ) 82.4°
Sep first 45.0 Sep last 44.667 Sep. Now (ρ) 44.667"
Mag pri 8.30 Mag sec 14.07 delta mag (ΔM) 5.77 Spectral class F5 (yellow-white)
Pri motion ra +011 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19576+1524 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 189041 105466 19 57 34 +15 24 22 A 1663 AB 2016 36 237 1.3 8.89 9.25 0.36
Show 105466 19 57 34 +15 24 22 A 1663 AC 2015 5 105 54.1 8.89 12.00 3.11
Show 105466 19 57 34 +15 24 22 WAL 122 AB,D 2001 3 82 44.7 8.30 14.07 5.77 <===
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 105466 Tycho2 1616-00478-1 Gaia DR2 1807618320334578304
HD 189041