18397+2430 POU3457

 
 
18h 39m 43.32s +24 30' 50.0" P.A. 322 sep 6.6 mag 13.90,14.00
 
 
Coord 2000
18397+2430
Discov num
POU3457
Comp
Coord arcsec 2000
18 39 43.32 +24 30 50.0
Date first
1905
Date last
2002
Obs
6
Pa first
323
Pa last
322
P.A. Now (θ)
322°
Sep first
8.3
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
13.90
Mag sec
14.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
Sec motion ra
-010
Pri motion dec
Sec motion dec
+014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
322.1
Precise sep
6.588
Constellation
Hercules
last precise pa
322.1
last precise sep
6.588
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18397+2430 POU3457 2000 4 322 6.5 13.90 14.00 D 183943.32+243050.0
18397+2430 POU3457 2002 6 322 6.6 13.90 14.00 D 183943.32+243050.0

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