18441+2320 POU3512

 
 
18H 44M 05.39S +23 20' 28.1" P.A. 54 SEP 11.5 MAG 11.73,12.50
 
 
Coord 2000
18441+2320
Discov num
POU3512
Comp
Coord arcsec 2000
18 44 05.39 +23 20 28.1
Date first
1905
Date last
2010
Obs
6
Pa first
58
Pa last
54
P.A. Now (θ)
54°
Sep first
11.4
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
11.73
Mag sec
12.50
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
-004
Sec motion ra
+006
Pri motion dec
-010
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2108-00474-1
last precise pa
54.2
last precise sep
11.51