18381+0906 J  1265AC

 
 
18h 38m 03.83s +09 05' 35.3" P.A. 23 sep 10.4 mag 10.00,11.00
 
 
Coord 2000
18381+0906
Discov num
J  1265
Comp
AC
Coord arcsec 2000
18 38 03.83 +09 05 35.3
Date first
1898
Date last
2007
Obs
8
Pa first
23
Pa last
23
P.A. Now (θ)
23°
Sep first
11.4
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
-008
Sec motion ra
-004
Pri motion dec
+005
Sec motion dec
-004
Notes
rPM=1.044
This double is not physical.
 
 
18381+0906 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18381+0906 J 1265 AB 1916 2001 5 115 2.8 10.00 12.00 2.00
Show 18381+0906 J 1265 AC 1898 2007 8 23 10.4 10.00 11.00 1.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23.2
Precise sep
10.36
Constellation
Ophiuchus
last precise pa
23.2
last precise sep
10.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18381+0906 J 1265 AC 2007 7 23 10.4 10.00 11.00 D 183803.83+090535.3

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