13132-1842 GWP1942AC

 
 
13h 13m 13.52s -18 42' 21.4" P.A. 228 sep 731.8 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
2015
Obs
4
Pa first
227
Pa last
228
P.A. Now (θ)
228°
Sep first
732.0
Sep last
731.8
Sep. Now (ρ)
731.8"
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 2015 4 45 104.5 16.00 16.60 0.60
Show 13132-1842 GWP1942 AC 1953 2015 4 228 731.8 16.00 16.90 0.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.9
Precise sep
731.783
Constellation
Virgo
Gaia DR2
69477626368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13132-1842 GWP1942 AC 1993 2 228 733.2 16.00 16.90 V 131313.52-184221.4
13132-1842 GWP1942 AC 1999 3 228 731.6 16.00 16.90 V 131313.52-184221.4
13132-1842 GWP1942 AC 2015 4 228 731.8 16.00 16.90 V 131313.52-184221.4

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