| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TYC 3235-524-1 DR2 1920333449169516288 J23365789+3938218 |
||||
| RA | 23:36:57.8896 | DEC | +39:38:21.888 | ||
| Parallax 6.417 mas |
P.M. RA -67.547 mas/y |
P.M. DEC -31.087 mas/y |
|||
| MagV 10.62 |
MagR* 10.334 |
MagI* 9.928 |
MagJ 9.585 |
MagH 9.275 |
MagK 9.19 |
| MagG 10.552 |
MagGBP 10.885 |
MagGRP 10.083 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458927.9392 ± 0.0022 BJDTDB |
|||||
| Period 13.001772 ± 7.5e-05 days |
|||||
| Transit Parameters | |||||
| Naponiello et al. 2022 | |||||
| Rp/Rs 0.0356 ± 0.0007 |
a/Rs 22.72 +0.31 -0.4 |
i 89.52 +0.26 -0.28 deg |
|||
| e 0.04 +0.05 -0.03 |
ω 153.0 +20.0 -56.0 deg |
||||
| DepthR* 1.67 mmag |
Duration* 4.37 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Naponiello et al. 2022 | |||||
| Teff 5840.0 +62.0 -62.0 K |
Log(g) 4.41 +0.11 -0.11 cm/s2 |
Fe/H -0.09 +0.07 -0.07 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | ALERT | ||||
| Minimum aperture | 26.52" | ||||
| Total Observations (Recent) | 6 (0) | ||||
| O-C | -880.13 ± 1.87 minutes | ||||
| ExoClock Observations (Recent) | 1 (0) | ||||
| Space Observations (Recent) | 5 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.0338 ± 0.0011 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-1422b (ALERT) 2024-08-30 | Lorenzo Betti Osservatorio Polifunzionale del Chianti | RC-80cm Moravian G4 - KAF 09000 / R / 60.0 | -880.13 ± 1.87 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-1422b (ALERT) 2022-10-24 | TESS | 0.93 ± 5.18 | ||
| TOI-1422b (ALERT) 2019-10-28 | TESS | -15.13 ± 4.9 | ||
| TOI-1422b (ALERT) 2019-10-15 | TESS | -1.35 ± 4.18 | ||
| TOI-1422b (ALERT) 2019-10-02 | TESS | 5.81 ± 3.46 | ||
| TOI-1422b (ALERT) 2019-09-19 | TESS | 4.62 ± 4.9 | ||