16465+4759 ES 1089AB

 
 
16h 46m 28.63s +47 59' 24.0" P.A. 150 sep 11.8 mag 10.66,11.70 Sp G0
 
 
Coord 2000
16465+4759
Discov num
ES 1089
Comp
AB
Coord arcsec 2000
16 46 28.63 +47 59 24.0
Date first
1911
Date last
2015
Obs
13
Pa first
141
Pa last
150
P.A. Now (θ)
150°
Sep first
2.0
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
10.66
Mag sec
11.70
delta mag (ΔM)
1.04
Spectral class
G0 (yellow)
Pri motion ra
-041
Sec motion ra
+021
Pri motion dec
+083
Sec motion dec
-016
Notes
L (Linear solution)
rPM=1.262
This double is not physical.
 
 
16465+4759 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16465+4759 ES 1089 AB 1911 2015 13 150 11.8 10.66 11.70 1.04 <===
Show 16465+4759 ES 1089 AC 1911 2015 8 29 32.4 10.66 12.73 2.07
Show 16465+4759 CTT 20 AD 1902 2015 8 127 71.1 10.66 10.75 0.09
Show 16465+4759 CTT 20 DE 1998 2008 3 125 27.2 10.75 12.49 1.74
Show 16465+4759 CTT 20 EF 1998 2008 3 34 34.8 12.49 12.72 0.23
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150
Precise sep
11.82
Constellation
Hercules
Tycho2
3503-00255-1
last precise pa
150
last precise sep
11.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16465+4759 ES 1089 AB 2007 5 150 11.1 10.79 11.40 G0 164634.33+475842.4
16465+4759 ES 1089 AB 2008 6 150 11.0 10.79 11.40 G0 164634.33+475842.4
16465+4759 ES 1089 AB 2010 9 150 8.9 11.20 11.70 G0 UD 164628.63+475924.0
16465+4759 ES 1089 AB 2014 11 150 11.7 10.66 11.70 G0 L 164628.63+475924.0
16465+4759 ES 1089 AB 2015 12 150 11.8 10.66 11.70 G0 L 164628.63+475924.0

If you need more information about this double, apply for a data request form to the WDS.