Table 4
Keplerian orbital parameters of GJ 720 Ab from the Gaussian process regression method for the two different approaches that we followed.
| Parameter | GJ 720 A b | GJ 720 A b | |
|---|---|---|---|
| juliet | emcee | ||
| P (days) |  |
 |
|
| T0 (BJD-2,456,400)(1) |  |
 |
|
| e |  |
 |
|
| ω (deg) |  |
 |
|
| K (m s−1) |  |
 |
|
| γ0 (m s−1)(2) |  |
 |
|
| Derived physical parameters | |||
| mp sin i (M⊕) |  |
||
| a (au) |  |
||
| Teq (K)(3) | 309 ± 24–401 ± 32 | ||
Notes. The first uses juliet, where the explored parameters were e and ω, and the second uses emcee, where the parameters e and ω are derived from the explored parameters 
and 
.
(1) T0 corresponds to the periastron passage. (2)Arbitrary zero point applied to HARPS-N RVs. (3)For Bond albedo in the interval 0.65–0.0.
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