18317+2447 POU3416

 
 
18H 31M 40.03S +24 47' 03.3" P.A. 185 SEP 15.7 MAG 13.10,13.60
 
 
Coord 2000
18317+2447
Discov num
POU3416
Comp
Coord arcsec 2000
18 31 40.03 +24 47 03.3
Date first
1904
Date last
2010
Obs
7
Pa first
181
Pa last
185
P.A. Now (θ)
185°
Sep first
13.4
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
13.10
Mag sec
13.60
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+004
Sec motion ra
-009
Pri motion dec
+022
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
184.5
last precise sep
15.68