16407+0547 J   447AC

 
 
16h 40m 43.57s +05 47' 20.9" sep 95.7 mag 9.35,11.88 Sp G5
 
 
Coord 2000
16407+0547
Discov num
J   447
Comp
AC
Coord arcsec 2000
16 40 43.57 +05 47 20.9
Date first
1920
Date last
2001
Obs
4
Pa first
7
Pa last
0
P.A. Now (θ)
Sep first
100.0
Sep last
95.7
Sep. Now (ρ)
95.7"
Mag pri
9.35
Mag sec
11.88
delta mag (ΔM)
2.53
Spectral class
G5 (yellow)
Pri motion ra
-005
Sec motion ra
-019
Pri motion dec
+031
Sec motion dec
-008
Notes
rPM=1.32
This double is not physical.
 
 
16407+0547 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16407+0547 J 447 AB 1898 2016 21 241 5.5 9.35 10.50 1.15
Show 16407+0547 J 447 AC 1920 2001 4 0 95.7 9.35 11.88 2.53 <===
Show 16407+0547 J 447 CD 1916 2012 9 48 10.5 11.88 11.85 0.03
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise sep
95.725
Constellation
Hercules
Tycho2
0395-00647-1
HD
150413
last precise pa
0
last precise sep
95.725
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16407+0547 J 447 AC 2000 2 0 95.7 9.35 12.30 G5 D 164043.57+054720.9
16407+0547 J 447 AC 2001 4 0 95.7 9.35 12.30 G5 D 164043.57+054720.9

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