| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
HD 245134 DR2 3402980516507429888 J05352782+2117396 |
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| RA | 05:35:27.8228 | DEC | +21:17:39.624 | ||
| Parallax 4.404 mas |
P.M. RA 0.171 mas/y |
P.M. DEC -23.035 mas/y |
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| MagV 9.2 |
MagR* 8.858 |
MagI* 8.512 |
MagJ 8.089 |
MagH 7.788 |
MagK 7.786 |
| MagG 9.075 |
MagGBP 9.409 |
MagGRP 8.611 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459773.73917 ± 0.00066 BJDTDB |
|||||
| Period 7.245601 ± 1.3e-05 days |
|||||
| Transit Parameters | |||||
| Khandelwal et al. 2023 | |||||
| Rp/Rs 0.0391 ± 0.0012 |
a/Rs 6.97 +0.14 -0.14 |
i 80.21 +0.39 -0.41 deg |
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| e 0.325 +0.02 -0.02 |
ω 20.4 +4.6 -4.7 deg |
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| DepthR* 1.23 mmag |
Duration* 2.86 hours |
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|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Khandelwal et al. 2023 | |||||
| Teff 6264.0 +95.0 -94.0 K |
Log(g) 3.81 +0.02 -0.02 cm/s2 |
Fe/H 0.342 +0.039 -0.04 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 29.88" | ||||
| Total Observations (Recent) | 15 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 15 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.03914 ± 0.00053 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| TOI-4603b (HIGH) 2023-12-02 | TESS | 3.11 ± 3.31 | ||
| TOI-4603b (HIGH) 2023-11-10 | TESS | 2.25 ± 4.32 | ||
| TOI-4603b (HIGH) 2023-11-03 | TESS | -2.64 ± 2.45 | ||
| TOI-4603b (HIGH) 2023-10-27 | TESS | -0.48 ± 2.59 | ||
| TOI-4603b (HIGH) 2023-10-19 | TESS | 2.11 ± 3.89 | ||
| TOI-4603b (HIGH) 2021-11-30 | TESS | 2.82 ± 3.6 | ||
| TOI-4603b (HIGH) 2021-11-23 | TESS | 0.67 ± 4.18 | ||
| TOI-4603b (HIGH) 2021-11-16 | TESS | -1.21 ± 3.17 | ||
| TOI-4603b (HIGH) 2021-11-08 | TESS | -7.68 ± 2.59 | ||
| TOI-4603b (HIGH) 2021-11-01 | TESS | -4.37 ± 4.32 | ||
| TOI-4603b (HIGH) 2021-10-18 | TESS | 1.1 ± 2.74 | ||
| TOI-4603b (HIGH) 2021-10-10 | TESS | -2.35 ± 3.74 | ||
| TOI-4603b (HIGH) 2021-10-03 | TESS | 3.56 ± 3.89 | ||
| TOI-4603b (HIGH) 2021-09-26 | TESS | 2.12 ± 3.02 | ||
| TOI-4603b (HIGH) 2021-09-19 | TESS | 5.29 ± 2.74 | ||