| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
CD-50 714 DR2 4746157737910069888 J02270610-5017042 |
||||
| RA | 02:27:06.0977 | DEC | -50:17:04.312 | ||
| Parallax 6.302 mas |
P.M. RA 59.958 mas/y |
P.M. DEC 24.743 mas/y |
|||
| MagV 10.14 |
MagR* 9.822 |
MagI* 9.509 |
MagJ 9.143 |
MagH 8.86 |
MagK 8.78 |
| MagG 10.027 |
MagGBP 10.329 |
MagGRP 9.597 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458768.416527 ± 8.3e-05 BJDTDB |
|||||
| Period 10.0205924 ± 2.7e-06 days |
|||||
| Transit Parameters | |||||
| Lendl et al. 2014 | |||||
| Rp/Rs 0.09 ± 0.003 |
a/Rs 17.4 +0.8 -0.8 |
i 89.1 +0.3 -0.3 deg |
|||
| e 0.302 +0.023 -0.023 |
ω 242.0 +2.3 -2.7 deg |
||||
| DepthR* 10.43 mmag |
Duration* 5.93 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Lendl et al. 2014 | |||||
| Teff 6038.0 +88.0 -88.0 K |
Log(g) 4.28 +0.16 -0.16 cm/s2 |
Fe/H -0.11 +0.14 -0.14 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 5.0" | ||||
| Total Observations (Recent) | 15 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 10 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 5 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.08554 ± 0.00018 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| WASP-117b (HIGH) 2023-09-03 | TESS | 0.16 ± 0.72 | ||
| WASP-117b (HIGH) 2020-10-16 | TESS | 0.05 ± 0.71 | ||
| WASP-117b (HIGH) 2020-09-26 | TESS | 0.78 ± 0.71 | ||
| WASP-117b (HIGH) 2020-09-16 | TESS | 0.62 ± 0.75 | ||
| WASP-117b (HIGH) 2020-09-06 | TESS | -1.9 ± 0.72 | ||
| WASP-117b (HIGH) 2020-08-27 | TESS | -0.19 ± 0.63 | ||
| WASP-117b (HIGH) 2018-10-06 | TESS | 0.39 ± 0.73 | ||
| WASP-117b (HIGH) 2018-09-26 | TESS | -0.48 ± 0.75 | ||
| WASP-117b (HIGH) 2018-09-16 | TESS | -0.51 ± 0.69 | ||
| WASP-117b (HIGH) 2018-08-27 | TESS | -0.92 ± 0.75 | ||
Literature Mid-times |
||||
| Planet Observation Date |
Reference | O-C minutes |
||
| 2019-09-21 | Anisman et al. 2020 | 0.04 ± 0.12 | ||
| 2017-07-22 | Mallonn et al. 2019 | 3.73 ± 1.51 | ||
| 2017-07-22 | Mallonn et al. 2019 | 1.88 ± 2.35 | ||
| 2017-07-12 | Mallonn et al. 2019 | 0.22 ± 2.85 | ||
| 2013-08-29 | Lendl et al. 2014 | -0.54 ± 1.37 | ||