18231+2426 POU3400

 
 
18H 23M 08.59S +24 26' 05.5" P.A. 90 SEP 8.3 MAG 11.52,12.80
 
 
Coord 2000
18231+2426
Discov num
POU3400
Comp
Coord arcsec 2000
18 23 08.59 +24 26 05.5
Date first
1904
Date last
2010
Obs
8
Pa first
96
Pa last
90
P.A. Now (θ)
90°
Sep first
9.9
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
11.52
Mag sec
12.80
delta mag (ΔM)
1.28
Spectral class
Pri motion ra
+011
Sec motion ra
+003
Pri motion dec
-017
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2097-01275-1
last precise pa
89.6
last precise sep
8.31