WDS 19431-0818 STFA 45 AB (HD 186158) : NOTES
| discov_num |
notes |
refcode |
| STFA 45 |
B is BD-08@5079. |
|
|
AB: SHY 757. Bayesian analysis by Shaya & Olling (2011) indicates very |
Shy2011 |
|
high (near 100%) probability pair is physical. |
|
| GC 27279 |
Hipparcos astrometric solution assumed circular orbit (e = omega = 0) |
HIP1997d |
REFERENCES
| refcode |
metd |
author |
reference |
| HIP1997d |
orb - |
Hipparcos |
1997yCat.1239....0E |
| HIP1997d |
|
Hipparcos Catalog, ESA SP-1200, 1997 |
|
| HIP1997d |
|
(DMSA/O Orbital Solutions) |
|
| Shy2011 |
- |
Shaya, E.J. & Olling, R. |
2011ApJS..192....2S |
| Shy2011 |
|
ApJS 192, 2, 2011 |
|
| Shy2011 |
|
(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs |
|
| Shy2011 |
|
added to WDS only if probability 90% or greater.) |
|
DISCOVERER
| discov |
author |
| HDS |
Hipparcos Double Star (from additional DD list) |
| HIP |
(non-component double star solution: G = acceleration solution, |
| HIP |
O = orbit solution, V = variability-induced mover, X = stochastic solution) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
dm_number |
notes |
coord_arcsec_2000 |
| 19431-0818 |
STFA 45 |
AB |
2001 |
35 |
147 |
97.5 |
7.11 |
7.56 |
F4V F5V |
-08 5078 |
N D |
194303.26-081826.2 |
| 19431-0818 |
STFA 45 |
AB |
2011 |
37 |
147 |
97.8 |
7.11 |
7.56 |
F4V F5V |
-08 5078 |
NVD |
194303.26-081826.2 |
| 19431-0818 |
STFA 45 |
AB |
2018 |
39 |
146 |
97.0 |
7.11 |
7.56 |
F4V+F5V |
-08 5078 |
NV |
194303.26-081826.2 |
If you need more information about this double, apply for a
data request form to the WDS.
