18396+1146 SLE 229BC

 
 
18H 39M 34.02S +11 45' 45.5" P.A. 195 SEP 22.5 MAG 10.94,11.99
 
 
Coord 2000
18396+1146
Discov num
SLE 229
Comp
BC
Coord arcsec 2000
18 39 34.02 +11 45 45.5
Date first
1907
Date last
2010
Obs
10
Pa first
193
Pa last
195
P.A. Now (θ)
195°
Sep first
22.0
Sep last
22.5
Sep. Now (ρ)
22.5"
Mag pri
10.94
Mag sec
11.99
delta mag (ΔM)
1.05
Spectral class
Pri motion ra
+005
Sec motion ra
+000
Pri motion dec
+002
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
18396+1146 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 103958 18396+1146 AG 363 AB 1893 2010 11 197 15.7 9.53 10.94 1.41
Show 103958 18396+1146 SLE 229 AC 1907 2010 10 196 38.1 9.53 11.99 2.46
Show 103958 18396+1146 SLE 229 AD 1907 2010 9 146 60.1 9.53 11.40 1.87
Show 103958 18396+1146 SLE 229 BC 1907 2010 10 195 22.5 10.94 11.99 1.05 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
103958
Tycho2
1033-02872-1
last precise pa
194.8
last precise sep
22.5