WDS 19431-0818 HDS 2799 Ba,Bb : 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
| idgroup |
discov |
author |
| 1 |
HDS |
Hipparcos Double Star (from additional DD list) |
| 1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19431-0818 |
HDS2799 |
Ba,Bb |
1991 |
1 |
295 |
0.3 |
7.69 |
10.60 |
F8 |
D |
194306.92-081946.2 |
| 19431-0818 |
HDS2799 |
Ba,Bb |
2015 |
2 |
224 |
0.4 |
7.69 |
10.60 |
F8 |
N |
194306.92-081946.2 |
| 19431-0818 |
HDS2799 |
Ba,Bb |
2017 |
3 |
227 |
0.5 |
7.69 |
10.60 |
F8 |
N |
194306.92-081946.2 |
| 19431-0818 |
HDS2799 |
Ba,Bb |
2021 |
4 |
232 |
0.5 |
7.69 |
10.60 |
F8 |
N |
194306.92-081946.2 |
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