18355+0927 J  2136BC

 
 
18H 35M 28.61S +09 26' 20.7" P.A. 263 SEP 11.3 MAG 10.50,13.00
 
 
Coord 2000
18355+0927
Discov num
J  2136
Comp
BC
Coord arcsec 2000
18 35 28.61 +09 26 20.7
Date first
2000
Date last
2006
Obs
3
Pa first
251
Pa last
263
P.A. Now (θ)
263°
Sep first
9.7
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
10.50
Mag sec
13.00
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+015
Sec motion ra
-014
Pri motion dec
+004
Sec motion dec
+002
Notes
rPM=1.872
This double is not physical.
 
 
18355+0927 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18355+0927 J 2136 AB 1942 2006 4 131 2.4 10.50 10.50 0.00
Show 18355+0927 J 2136 AC 1942 2001 3 251 9.7 10.50 13.00 2.50
Show 18355+0927 J 2136 BC 2000 2006 3 263 11.3 10.50 13.00 2.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
263.3
last precise sep
11.31