18570+2413 POU3608CD

 
 
18h 56m 57.21s +24 12' 50.8" P.A. 332 sep 15.2 mag 12.76,13.07
 
 
Coord 2000
18570+2413
Discov num
POU3608
Comp
CD
Coord arcsec 2000
18 56 57.21 +24 12 50.8
Date first
1906
Date last
2006
Obs
6
Pa first
335
Pa last
332
P.A. Now (θ)
332°
Sep first
15.5
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
12.76
Mag sec
13.07
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
+001
Sec motion ra
-008
Pri motion dec
-004
Sec motion dec
+001
Notes
rPM=1.277
This double is not physical.
 
 
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
331.9
Precise sep
15.23
Constellation
Hercules
last precise pa
331.9
last precise sep
15.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18570+2413 POU3608 CD 2006 5 332 15.2 12.76 13.07 D 185657.21+241250.8

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