18339+1220 J  1197

 
 
18H 33M 50.91S +12 21' 13.6" P.A. 184 SEP 2.4 MAG 10.50,10.50
 
 
Coord 2000
18339+1220
Discov num
J  1197
Comp
Coord arcsec 2000
18 33 50.91 +12 21 13.6
Date first
1915
Date last
2001
Obs
5
Pa first
188
Pa last
184
P.A. Now (θ)
184°
Sep first
2.2
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.50
Mag sec
10.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
183.5
last precise sep
2.38