| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-942 DR2 2974906868489280768 J05063588-2014441 |
||||
| RA | 05:06:35.8911 | DEC | -20:14:44.143 | ||
| Parallax 6.524 mas |
P.M. RA 15.382 mas/y |
P.M. DEC -3.976 mas/y |
|||
| MagV 11.963 |
MagR 11.647 |
MagI* 10.96 |
MagJ 10.231 |
MagH 9.747 |
MagK 9.639 |
| MagG 11.635 |
MagGBP 12.147 |
MagGRP 10.995 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458861.0223 ± 0.0021 BJDTDB |
|||||
| Period 4.324177 ± 1.7e-05 days |
|||||
| Transit Parameters | |||||
| Zhou et al. 2021 | |||||
| Rp/Rs 0.04322 ± 0.0015 |
a/Rs 10.12 +0.13 -0.18 |
i 89.97 +0.34 -0.51 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 2.58 mmag |
Duration* 3.41 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Carleo et al. 2021 | |||||
| Teff 4969.0 +100.0 -100.0 K |
Log(g) 4.4834532216807315 +0.07111095218550126 -0.07111095218550126 cm/s2 |
Fe/H 0.0 +0.2 -0.2 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 24.9" | ||||
| Total Observations (Recent) | 8 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 1 (0) | ||||
| Space Observations (Recent) | 6 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 1 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.0374 ± 0.0016 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-942b (HIGH) 2023-12-05 | Synchronous Working-Group Multiple | Multiple Multiple / R / 80.0 | -8.11 ± 8.5 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-942b (HIGH) 2020-12-14 | TESS | -1.16 ± 7.06 | ||
| TOI-942b (HIGH) 2020-12-10 | TESS | -9.98 ± 18.72 | ||
| TOI-942b (HIGH) 2020-12-06 | TESS | -2.52 ± 18.72 | ||
| TOI-942b (HIGH) 2020-12-01 | TESS | -22.86 ± 10.94 | ||
| TOI-942b (HIGH) 2020-11-27 | TESS | 18.43 ± 6.34 | ||
| TOI-942b (HIGH) 2020-11-23 | TESS | 2.85 ± 6.91 | ||
Literature Mid-times |
||||
| Planet Observation Date |
Reference | O-C minutes |
||
| 2018-11-19 | Zhou et al. 2021 | -1.34 ± 3.02 | ||