18153+0305 SLE 146AB

 
 
18H 15M 19.60S +03 05' 25.7" P.A. 152 SEP 18.4 MAG 10.64,11.24
 
 
Coord 2000
18153+0305
Discov num
SLE 146
Comp
AB
Coord arcsec 2000
18 15 19.60 +03 05 25.7
Date first
1982
Date last
2016
Obs
6
Pa first
151
Pa last
152
P.A. Now (θ)
152°
Sep first
18.1
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
10.64
Mag sec
11.24
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+017
Sec motion ra
+005
Pri motion dec
+008
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
18153+0305 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18153+0305 SLE 146 AB 1982 2016 6 152 18.4 10.64 11.24 0.60 <===
Show 18153+0305 SLE 146 AC 1909 2016 8 158 49.8 10.64 12.31 1.67
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0436-00371-1
last precise pa
151.5
last precise sep
18.41