18527+3301 WLY   1CD

 
 
18H 52M 37.46S +33 00' 23.7" P.A. 114 SEP 5.5 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
1998
Obs
1
Pa first
114
Pa last
114
P.A. Now (θ)
114°
Sep first
5.5
Sep last
5.5
Sep. Now (ρ)
5.5"
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18527+3301 BAR 46 AB 1913 1990 2 140 2.2 12.50 12.60 0.10
Show 18527+3301 BAR 46 AC 1913 2006 5 251 41.1 12.50 11.39 1.11
Show 18527+3301 WLY 1 CD 1998 1998 1 114 5.5 11.39 15.00 3.61 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
114.3
last precise sep
5.54