11567-3216 DUN 116AB

 
 
11H 56M 42.30S -32 16' 05.3" P.A. 82 SEP 18.7 MAG 7.67,7.83 SP G8V+G8V DIST. 47.33 PC (154.39 L.Y.)
 
 
Coord 2000
11567-3216
Discov num
DUN 116
Comp
AB
Coord arcsec 2000
11 56 42.30 -32 16 05.3
Date first
1826
Date last
2015
Obs
43
Pa first
88
Pa last
82
P.A. Now (θ)
82°
Sep first
15.2
Sep last
18.7
Sep. Now (ρ)
18.7"
Mag pri
7.67
Mag sec
7.83
delta mag (ΔM)
0.16
Spectral class
G8V+G8V (yellow/yellow)
Pri motion ra
-166
Sec motion ra
-179
Pri motion dec
-008
Sec motion dec
-008
Notes
N V W (See Notes, Proper motion indicates physical, )
This double is physical.
 
 
11567-3216 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 202965 11567-3216 DUN 116 AB 1826 2015 43 82 18.7 7.67 7.83 0.16 <===
Show 202965 11567-3216 DUN 116 AC 1913 1999 5 32 28.9 7.67 11.60 3.93
Show 202965 11567-3216 TOK 68 AD 2010 2010 2 118 4.0 7.67 14.00 6.33
Show 202965 11567-3216 CVN 86 AF 2010 2011 2 178 5.8 6.24 19.20 12.96
Show 202966 11567-3216 DUN 116 BC 1913 1999 6 351 22.1 7.83 11.60 3.77
Show 202966 11567-3216 TOK 146 BE 2010 2010 1 116 3.6 7.74 13.00 5.26
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
202965
HIP
58240
Tycho2
7222-01584-1
HD
103742
CD
CD-31 9364
CP
CP-31 3351
Distance
47.33
Distance ly
154.39
last precise pa
81.7
last precise sep
18.703