11567-3216 DUN 116 BC
11h 56m 43.77s -32° 16' 02.7" P.A. 359.00 sep 21.8 mag 7.83,11.60 Sp G8V dist. 119.76 pc (390.66 l.y.)
| Coord 2000 |
11567-3216 |
|
Discov num |
DUN 116 |
|
Comp |
BC |
|
Coord arcsec 2000 |
11 56 43.77 -32 16 02.7 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
319 |
|
Pa last |
359.4 |
|
P.A. Now (θ) |
359.4° |
|
| Sep first |
29.9 |
|
Sep last |
21.75 |
|
Sep. Now (ρ) |
21.75" |
|
| Mag pri |
7.83 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
3.77 |
|
Spectral class |
G8V (yellow) |
|
| Pri motion ra |
-179 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.055
This double is not physical.
11567-3216 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 103742 |
202965 |
11 56 42 -32 16 05 |
DUN 116 AB |
2016 |
44 |
82 |
18.7 |
7.67 |
7.83 |
0.16 |
|
|
| Show |
|
202965 |
11 56 42 -32 16 05 |
DUN 116 AC |
2018 |
7 |
38 |
30.0 |
7.67 |
11.60 |
3.93 |
|
|
| Show |
|
202965 |
11 56 42 -32 16 05 |
CVN 86 AF |
2011 |
2 |
178 |
5.8 |
6.24 |
19.20 |
12.96 |
|
|
| Show |
|
202966 |
11 56 44 -32 16 03 |
DUN 116 BC |
2015 |
7 |
359 |
21.8 |
7.83 |
11.60 |
3.77 |
|
<=== |
| Show |
|
202966 |
11 56 44 -32 16 03 |
TOK 146 BE |
2015 |
4 |
113 |
4.8 |
7.74 |
13.00 |
5.26 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
202966 |
|
HIP |
58241 |
|
Tycho2 |
7222-01583-1 |
|
| Gaia DR2 |
3466924200065405824 |
|
HD |
103743 |
|
GC |
16334 |
|
CD |
CD-31 9365 |
|
| Distance |
119.76 |
|
Distance ly |
390.66 |
|
