18218+0852 SLE 158

 
 
18H 21M 45.51S +08 51' 59.9" P.A. 117 SEP 11.2 MAG 11.80,11.70
 
 
Coord 2000
18218+0852
Discov num
SLE 158
Comp
Coord arcsec 2000
18 21 45.51 +08 51 59.9
Date first
1919
Date last
2010
Obs
6
Pa first
122
Pa last
117
P.A. Now (θ)
117°
Sep first
9.8
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
11.80
Mag sec
11.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-016
Sec motion ra
+001
Pri motion dec
+003
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
117.3
last precise sep
11.18