18464-0630 J  2676AC

 
 
18h 46m 20.43s -06 28' 53.4" P.A. 275 sep 24.5 mag 11.71,13.58
 
 
Coord 2000
18464-0630
Discov num
J  2676
Comp
AC
Coord arcsec 2000
18 46 20.43 -06 28 53.4
Date first
1943
Date last
2013
Obs
3
Pa first
270
Pa last
275
P.A. Now (θ)
275°
Sep first
20.0
Sep last
24.5
Sep. Now (ρ)
24.5"
Mag pri
11.71
Mag sec
13.58
delta mag (ΔM)
1.87
Spectral class
Pri motion ra
-005
Sec motion ra
-031
Pri motion dec
-011
Sec motion dec
+005
Notes
rPM=0.972
This double is not physical.
 
 
18464-0630 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18464-0630 J 2230 AB 1942 2013 6 9 3.5 10.00 11.70 1.70
Show 18464-0630 J 2676 AC 1943 2013 3 275 24.5 11.71 13.58 1.87 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.1
Precise sep
24.54
Constellation
Scutum
last precise pa
275.1
last precise sep
24.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18464-0630 J 2676 AC 1943 1 270 20.0 10.00 13.00 184620.47-062851.8
18464-0630 J 2676 AC 2000 2 275 24.3 10.00 13.00 184620.47-062851.8
18464-0630 J 2676 AC 2013 3 275 24.5 11.71 13.58 184620.47-062851.8

If you need more information about this double, apply for a data request form to the WDS.