18561+2350 POU3598AB

 
 
18h 56m 05.66s +23 50' 12.4" P.A. 52 sep 15.7 mag 12.48,12.68
 
 
Coord 2000
18561+2350
Discov num
POU3598
Comp
AB
Coord arcsec 2000
18 56 05.66 +23 50 12.4
Date first
1906
Date last
2008
Obs
7
Pa first
50
Pa last
52
P.A. Now (θ)
52°
Sep first
15.4
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
12.48
Mag sec
12.68
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-017
Sec motion ra
+001
Pri motion dec
+016
Sec motion dec
+004
Notes
rPM=0.927
This double is not physical.
 
 
18561+2350 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18561+2350 POU3598 AB 1906 2008 7 52 15.7 12.48 12.68 0.20 <===
Show 18561+2350 POU3597 AC 1906 2008 6 221 19.3 12.48 14.12 1.64
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.7
Precise sep
15.65
Constellation
Hercules
last precise pa
51.7
last precise sep
15.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18561+2350 POU3598 AB 2006 5 52 15.7 12.48 12.68 D 185605.66+235012.4
18561+2350 POU3598 AB 2008 6 52 15.7 12.48 12.68 D 185605.66+235012.4

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