18427+1152 AG  364AC

 
 
18H 42M 39.74S +11 51' 18.9" P.A. 14 SEP 23.5 MAG 9.57,11.59
 
 
Coord 2000
18427+1152
Discov num
AG  364
Comp
AC
Coord arcsec 2000
18 42 39.74 +11 51 18.9
Date first
1907
Date last
2007
Obs
10
Pa first
14
Pa last
14
P.A. Now (θ)
14°
Sep first
24.5
Sep last
23.5
Sep. Now (ρ)
23.5"
Mag pri
9.57
Mag sec
11.59
delta mag (ΔM)
2.02
Spectral class
Pri motion ra
+002
Sec motion ra
+006
Pri motion dec
-002
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
18427+1152 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 104006 18427+1152 AG 364 AB 1894 2007 13 1 29.8 9.57 10.13 0.56
Show 104006 18427+1152 AG 364 AC 1907 2007 10 14 23.5 9.57 11.59 2.02 <===
Show 104007 18427+1152 AG 364 BC 1895 2007 12 144 8.6 10.13 11.59 1.46
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
104006
Tycho2
1033-01551-1
last precise pa
13.8
last precise sep
23.54