18196-1630 WRH  10AB

 
 
18H 18M 35.61S -16 29' 31.1" P.A. 296 SEP 6.1 MAG 10.20,10.60
 
 
Coord 2000
18196-1630
Discov num
WRH  10
Comp
AB
Coord arcsec 2000
18 18 35.61 -16 29 31.1
Date first
1905
Date last
2000
Obs
6
Pa first
289
Pa last
296
P.A. Now (θ)
296°
Sep first
6.1
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
10.20
Mag sec
10.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+002
Sec motion ra
-004
Pri motion dec
-007
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
18196-1630 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18196-1630 WRH 10 AB 1905 2000 6 296 6.1 10.20 10.60 0.40 <===
Show 18196-1630 WRH 10 AC 1905 2000 6 151 36.3 10.20 10.90 0.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
295.6
last precise sep
6.134