| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-1246 DR2 1650110904522335744 J16442797+7025466 |
||||
| RA | 16:44:27.9563 | DEC | +70:25:46.701 | ||
| Parallax 5.874 mas |
P.M. RA -48.024 mas/y |
P.M. DEC 81.928 mas/y |
|||
| MagV 11.858 |
MagR 11.728 |
MagI* 10.933 |
MagJ 10.294 |
MagH 10.003 |
MagK 9.907 |
| MagG 11.729 |
MagGBP 12.196 |
MagGRP 11.13 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459285.9327 ± 0.005 BJDTDB |
|||||
| Period 18.65536 ± 0.0002 days |
|||||
| Transit Parameters | |||||
| Turtelboom et al. 2022 | |||||
| Rp/Rs 0.036 ± 0.001 |
a/Rs 35.7 +1.2 -1.2 |
i 89.5 +0.2 -0.2 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 1.72 mmag |
Duration* 3.95 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Turtelboom et al. 2022 | |||||
| Teff 5151.0 +100.0 -100.0 K |
Log(g) 4.4 +0.1 -0.1 cm/s2 |
Fe/H 0.17 +0.06 -0.06 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 37.24" | ||||
| Total Observations (Recent) | 29 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 29 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.03713 ± 0.00073 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| TOI-1246d (HIGH) 2024-01-02 | TESS | 124.13 ± 8.64 | ||
| TOI-1246d (HIGH) 2023-01-13 | TESS | 7.69 ± 17.28 | ||
| TOI-1246d (HIGH) 2022-12-06 | TESS | 2.39 ± 12.38 | ||
| TOI-1246d (HIGH) 2022-11-18 | TESS | -6.16 ± 4.46 | ||
| TOI-1246d (HIGH) 2022-09-23 | TESS | -12.53 ± 7.78 | ||
| TOI-1246d (HIGH) 2022-09-04 | TESS | -22.23 ± 6.05 | ||
| TOI-1246d (HIGH) 2022-07-10 | TESS | -28.31 ± 7.92 | ||
| TOI-1246d (HIGH) 2022-06-21 | TESS | -16.27 ± 9.22 | ||
| TOI-1246d (HIGH) 2022-06-03 | TESS | -28.43 ± 7.92 | ||
| TOI-1246d (HIGH) 2022-04-26 | TESS | -30.27 ± 7.78 | ||
| TOI-1246d (HIGH) 2022-04-08 | TESS | -32.92 ± 9.94 | ||
| TOI-1246d (HIGH) 2022-03-20 | TESS | -23.04 ± 7.2 | ||
| TOI-1246d (HIGH) 2022-01-23 | TESS | -28.68 ± 4.61 | ||
| TOI-1246d (HIGH) 2022-01-04 | TESS | -25.86 ± 10.66 | ||
| TOI-1246d (HIGH) 2021-08-08 | TESS | -3.86 ± 9.36 | ||
| TOI-1246d (HIGH) 2021-07-21 | TESS | 5.16 ± 4.75 | ||
| TOI-1246d (HIGH) 2021-07-02 | TESS | 9.56 ± 4.75 | ||
| TOI-1246d (HIGH) 2020-06-24 | TESS | 78.25 ± 11.81 | ||
| TOI-1246d (HIGH) 2020-05-17 | TESS | 44.44 ± 12.1 | ||
| TOI-1246d (HIGH) 2020-04-10 | TESS | 63.33 ± 3.46 | ||
| TOI-1246d (HIGH) 2020-02-14 | TESS | 29.61 ± 4.18 | ||
| TOI-1246d (HIGH) 2020-01-27 | TESS | 30.41 ± 13.68 | ||
| TOI-1246d (HIGH) 2020-01-08 | TESS | 20.85 ± 13.82 | ||
| TOI-1246d (HIGH) 2019-12-20 | TESS | -1.81 ± 10.51 | ||
| TOI-1246d (HIGH) 2019-12-02 | TESS | 4.75 ± 15.84 | ||
| TOI-1246d (HIGH) 2019-10-25 | TESS | -4.29 ± 15.84 | ||
| TOI-1246d (HIGH) 2019-09-18 | TESS | -17.94 ± 8.93 | ||
| TOI-1246d (HIGH) 2019-08-30 | TESS | -32.98 ± 15.84 | ||
| TOI-1246d (HIGH) 2019-08-12 | TESS | -40.67 ± 2.88 | ||