18527+3301 WLY 1 CD

 
 
18h 52m 37.46s +33° 00' 23.7" P.A. 125.00 sep 6.6 mag 11.39,15.00
 
 
Coord 2000 18527+3301 Discov num WLY   1 Comp CD Coord arcsec 2000 18 52 37.46 +33 00 23.7
Date first 1998 Date last 2015 Obs 4
Pa first 114 Pa last 124.8 P.A. Now (θ) 124.8°
Sep first 5.5 Sep last 6.587 Sep. Now (ρ) 6.587"
Mag pri 11.39 Mag sec 15.00 delta mag (ΔM) 3.61 Spectral class
Pri motion ra -016 Sec motion ra
Pri motion dec +065 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18527+3301 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 52 41 +33 00 37 BAR 46 AB 1990 2 140 2.2 12.50 12.60 0.10
Show 18 52 41 +33 00 37 BAR 46 AC 2015 6 251 40.6 12.50 11.39 1.11
Show 18 52 37 +33 00 24 WLY 1 CD 2015 4 125 6.6 11.39 15.00 3.61 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2642-00172-1 Gaia DR2 2090497334722457472