18570+2413 POU3606AB

 
 
18h 56m 54.91s +24 12' 49.3" P.A. 330 sep 12.4 mag 12.30,12.19
 
 
Coord 2000
18570+2413
Discov num
POU3606
Comp
AB
Coord arcsec 2000
18 56 54.91 +24 12 49.3
Date first
1906
Date last
2006
Obs
6
Pa first
333
Pa last
330
P.A. Now (θ)
330°
Sep first
12.4
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
12.30
Mag sec
12.19
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18570+2413 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18570+2413 POU3606 AB 1906 2006 6 330 12.4 12.30 12.19 0.11 <===
Show 18570+2413 POU3608 CD 1906 2006 6 332 15.2 12.76 13.07 0.31
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330
Precise sep
12.37
Constellation
Hercules
Tycho2
2109-01063-1
last precise pa
330
last precise sep
12.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18570+2413 POU3606 AB 2006 5 330 12.4 12.30 12.19 D 185654.91+241249.3
18570+2413 POU3606 AB 2010 7 330 11.8 12.30 12.19 185654.91+241249.3

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