18503+1228 J   468AC

 
 
18H 50M 17.00S +12 28' 02.7" P.A. 141 SEP 9.6 MAG 11.06,15.00 SP A0
 
 
Coord 2000
18503+1228
Discov num
J   468
Comp
AC
Coord arcsec 2000
18 50 17.00 +12 28 02.7
Date first
1999
Date last
2009
Obs
3
Pa first
143
Pa last
141
P.A. Now (θ)
141°
Sep first
9.6
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
11.06
Mag sec
15.00
delta mag (ΔM)
3.94
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18503+1228 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 104164 18503+1228 J 468 AB 1911 1955 3 241 2.0 11.06 13.10 2.04
Show 104164 18503+1228 J 468 AC 1999 2009 3 141 9.6 11.06 15.00 3.94 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.8
Precise sep
9.64
Constellation
Hercules
SAO
104164
Tycho2
1034-01179-1
HD
229673
last precise pa
140.8
last precise sep
9.64