Free Access
Table 2
Median and 1-σ limits of the marginalized posterior distributions obtained for the parameters of 55 Cnc e from our MCMC analysis of the Warm Spitzer data.
| Parameter | Spitzer transit 2 | Spitzer transit 1 & 2 | MOST | Spitzer + MOST | Unit |
|
|
|||||
| Transit timing Ttr |
|
|
|
|
BJDTDB − 2 450 000 |
| Orbital period P | 0.7365437 (fixed) |
|
0.7365437 ± 0.0000052 |
|
days |
| Transit depth (Rp/R ∗ )2 |
|
458 ± 47 |
|
|
ppm |
| Planet-to-star radius ratio (Rp/R ∗ ) | 0.0215 ± 0.0013 | 0.0214 ± 0.0011 |
|
|
|
| Transit circular impact parameter b |
|
|
|
|
R∗ |
| Transit duration W |
|
|
0.0612 ± 0.0039 |
|
days |
| Orbital inclination i |
|
|
|
|
deg |
| Planet radius Rp |
|
2.20 ± 0.12 |
|
|
R⊕ |
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.