| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
BD+29 2654 DR2 1272123859439770368 J15192115+2912223 |
||||
| RA | 15:19:21.1530 | DEC | +29:12:22.227 | ||
| Parallax 35.691 mas |
P.M. RA -141.096 mas/y |
P.M. DEC 395.502 mas/y |
|||
| MagV* 10.168 |
MagR 9.804 |
MagI* 8.783 |
MagJ 7.844 |
MagH 7.255 |
MagK 7.104 |
| MagG 9.72 |
MagGBP 10.466 |
MagGRP 8.909 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459441.57071 ± 0.00073 BJDTDB |
|||||
| Period 7.435583 ± 1.5e-05 days |
|||||
| Transit Parameters | |||||
| Dai et al. 2023 | |||||
| Rp/Rs 0.0335 ± 0.001 |
a/Rs 21.12 +0.69 -0.69 |
i 88.52 +0.22 -0.22 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 1.4 mmag |
Duration* 2.36 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Dai et al. 2023 | |||||
| Teff 4174.0 +34.0 -42.0 K |
Log(g) 4.62 +0.02 -0.03 cm/s2 |
Fe/H -0.58 +0.18 -0.18 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 31.99" | ||||
| Total Observations (Recent) | 6 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 6 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.03288 ± 0.00087 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| TOI-2018b (HIGH) 2022-05-17 | TESS | -0.55 ± 1.58 | ||
| TOI-2018b (HIGH) 2022-05-02 | TESS | 1.42 ± 2.45 | ||
| TOI-2018b (HIGH) 2020-05-11 | TESS | -0.09 ± 2.45 | ||
| TOI-2018b (HIGH) 2020-05-03 | TESS | 1.18 ± 5.18 | ||
| TOI-2018b (HIGH) 2020-04-26 | TESS | -0.86 ± 4.32 | ||
| TOI-2018b (HIGH) 2020-04-18 | TESS | 0.27 ± 3.89 | ||