13132-1842 GWP1942AC

 
 
13H 13M 13.52S -18 42' 21.4" P.A. 228 SEP 731.6 MAG 16.00,16.90
 
 
Coord 2000
13132-1842
Discov num
GWP1942
Comp
AC
Coord arcsec 2000
13 13 13.52 -18 42 21.4
Date first
1953
Date last
1999
Obs
3
Pa first
227
Pa last
228
P.A. Now (θ)
228°
Sep first
732.0
Sep last
731.6
Sep. Now (ρ)
731.6"
Mag pri
16.00
Mag sec
16.90
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+002
Sec motion ra
+000
Pri motion dec
-090
Sec motion dec
+000
Notes
V (Proper motion indicates physical)
rPM=1
This double is physical.
 
 
13132-1842 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13132-1842 GWP1941 1993 2010 3 45 104.5 16.00 16.60 0.60
Show 13132-1842 GWP1942 AC 1953 1999 3 228 731.6 16.00 16.90 0.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
last precise pa
227.9
last precise sep
731.554