18123+3106 SLE 141

 
 
18H 12M 18.70S +31 06' 21.2" P.A. 23 SEP 6.4 MAG 10.50,10.90
 
 
Coord 2000
18123+3106
Discov num
SLE 141
Comp
Coord arcsec 2000
18 12 18.70 +31 06 21.2
Date first
1900
Date last
2006
Obs
8
Pa first
14
Pa last
23
P.A. Now (θ)
23°
Sep first
6.5
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
10.50
Mag sec
10.90
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+003
Sec motion ra
+007
Pri motion dec
+005
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2622-01018-1
last precise pa
23.3
last precise sep
6.446