18424+2434 SLE 504

 
 
18H 42M 26.69S +24 33' 51.9" P.A. 13 SEP 20.5 MAG 12.38,13.10
 
 
Coord 2000
18424+2434
Discov num
SLE 504
Comp
Coord arcsec 2000
18 42 26.69 +24 33 51.9
Date first
1895
Date last
2010
Obs
7
Pa first
16
Pa last
13
P.A. Now (θ)
13°
Sep first
23.2
Sep last
20.5
Sep. Now (ρ)
20.5"
Mag pri
12.38
Mag sec
13.10
delta mag (ΔM)
0.72
Spectral class
Pri motion ra
+005
Sec motion ra
-003
Pri motion dec
+016
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2112-00501-1
last precise pa
12.8
last precise sep
20.47