18552-3843 VOU  98AC

 
 
18H 55M 13.48S -38 42' 02.1" P.A. 263 SEP 8.1 MAG 10.99,12.90
 
 
Coord 2000
18552-3843
Discov num
VOU  98
Comp
AC
Coord arcsec 2000
18 55 13.48 -38 42 02.1
Date first
1904
Date last
2000
Obs
6
Pa first
268
Pa last
263
P.A. Now (θ)
263°
Sep first
7.6
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
10.99
Mag sec
12.90
delta mag (ΔM)
1.91
Spectral class
Pri motion ra
+013
Sec motion ra
+004
Pri motion dec
+004
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
18552-3843 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18552-3843 VOU 98 AB 1931 1931 1 199 2.5 10.99 12.80 1.81
Show 18552-3843 VOU 98 AC 1904 2000 6 263 8.1 10.99 12.90 1.91 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
last precise pa
263.3
last precise sep
8.13