Table 3
Best-fitted solution for the planetary system orbiting 55 Cnc.
| Param. | Units | 55 Cnc e | 55 Cnc b | 55 Cnc c | 55 Cnc f | Magnetic cycle | 55 Cnc d |
|---|---|---|---|---|---|---|---|
| P | (d) | 0.73654737 |
14.6516 |
44.3989 |
259.88 |
3822.4 |
5574.2 |
| K | (m s−1) | 6.02 |
71.37 |
9.89 |
5.14 |
15.2 |
38.6 |
| e | 0.05 |
0.00 |
0.03 |
0.08 |
0.17 |
0.13 |
|
| ω | (deg) | 86.0 |
–21.5 |
2.4 |
–97.6 |
174.7 |
–69.1 |
| TC | (d) | 55733.0060 |
55495.587 |
55492.02 |
55491.5 |
55336.9 |
56669.3 |
| a | (AU) | 0.0154 |
0.1134 |
0.2373 |
0.7708 |
– | 5.957 |
| M | (MJup) | 0.0251 |
– | – | – | – | – |
| M | (MEarth) | 7.99 |
– | – | – | – | – |
| M sini | (MJup) | – | 0.8036 |
0.1611 |
0.1503 |
– | 3.12 |
| M sini | (MEarth) | – | 255.4 |
51.2 |
47.8 |
– | 991.6 |
| σ(O−C) HARPN | (m s−1) | 1.20 | |||||
| σ(O−C) HARPS | (m s−1) | 0.81 | |||||
| σ(O−C) HRS | (m s−1) | 4.38 | |||||
| σ(O−C) KECK | (m s−1) | 3.58 | |||||
| σ(O−C) LICK | (m s−1) | 6.61 | |||||
| σ(O−C) SOPHIE | (m s−1) | 2.02 | |||||
| σ(O−C) TULL | (m s−1) | 4.89 | |||||
| σ(O−C) all | (m s−1) | 4.33 | |||||
| log(Post) | –2285.8 |
||||||
Notes. For each parameter, the median of the posterior is considered, with error bars computed from the MCMC marginalized posteriors using a 68.3% confidence interval. σ(O−C) X corresponds to the standard deviation of the residuals around this best solutions for instrument X, and σ(O−C) all the weighted standard deviation for all the data. All the parameters probed by the MCMC can be found in Table A.2.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.