18310+0648 SLE 349AB

 
 
18H 30M 58.64S +06 47' 40.9" P.A. 355 SEP 21.2 MAG 12.34,12.62
 
 
Coord 2000
18310+0648
Discov num
SLE 349
Comp
AB
Coord arcsec 2000
18 30 58.64 +06 47 40.9
Date first
1918
Date last
2002
Obs
5
Pa first
353
Pa last
355
P.A. Now (θ)
355°
Sep first
21.6
Sep last
21.2
Sep. Now (ρ)
21.2"
Mag pri
12.34
Mag sec
12.62
delta mag (ΔM)
0.28
Spectral class
Pri motion ra
-012
Sec motion ra
+003
Pri motion dec
+009
Sec motion dec
+003
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
18310+0648 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18310+0648 SLE 349 AB 1918 2002 5 355 21.2 12.34 12.62 0.28 <===
Show 18310+0648 SLE 349 AC 1982 1982 1 12 20.2 12.34 13.70 1.36
Show 18310+0648 SLE 349 BC 1982 1982 1 103 6.5 12.62 13.70 1.08
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0458-01460-1
last precise pa
355.2
last precise sep
21.19