| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TYC 4422-2181-1 DR2 1647136729864424576 J16051761+7011235 |
||||
| RA | 16:05:17.6072 | DEC | +70:11:23.461 | ||
| Parallax 3.106 mas |
P.M. RA -36.41 mas/y |
P.M. DEC 43.934 mas/y |
|||
| MagV 11.89 |
MagR* 11.179 |
MagI* 11.157 |
MagJ 10.385 |
MagH 10.105 |
MagK 10.012 |
| MagG 11.404 |
MagGBP 11.76 |
MagGRP 10.911 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459551.17385 ± 0.00015 BJDTDB |
|||||
| Period 4.5371419 ± 2e-06 days |
|||||
| Transit Parameters | |||||
| Moutou et al. 2021 | |||||
| Rp/Rs 0.06119 ± 0.00053 |
a/Rs 9.0 +0.25 -0.29 |
i 88.96 +0.73 -0.86 deg |
|||
| e 0.032 +0.034 -0.023 |
ω 130.0 +92.0 -92.0 deg |
||||
| DepthR* 4.94 mmag |
Duration* 3.95 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Moutou et al. 2021 | |||||
| Teff 5889.0 +43.0 -43.0 K |
Log(g) 4.39 +0.08 -0.08 cm/s2 |
Fe/H 0.49 +0.03 -0.03 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 11.17" | ||||
| Total Observations (Recent) | 105 (6) | ||||
| O-C | 1.83 ± 1.16 minutes | ||||
| ExoClock Observations (Recent) | 14 (6) | ||||
| Space Observations (Recent) | 91 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.06023 ± 0.00022 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-1298b (LOW) 2025-07-24 | Adrian Schoner TURMX Observatory | CFF Telescopes 160mm APO ZWO ASI6200MM Pro / Lum / 60.0 | -2.2 ± 4.9 | |
| TOI-1298b (LOW) 2025-03-19 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 60.0 | 6.83 ± 3.17 | |
| TOI-1298b (LOW) 2025-03-19 | John Collins JC_Wrexham | Meade LX200GPS ASI-290m / rpr / 120.0 | 4.67 ± 4.9 | |
| TOI-1298b (LOW) 2025-03-19 | Vojtěch Školník Broumov NM Observatory | Meade LX90 ACF MI C2-7000A / Clear / 90.0 | 0.79 ± 2.3 | |
| TOI-1298b (LOW) 2025-03-19 | Hans Leipold Kormoran | Celestron Edge HD 9.25 QSI584 / AstrodonExoPlanet-BB / 44.0 | -3.97 ± 4.9 | |
| TOI-1298b (LOW) 2025-01-19 | Vojtěch Školník Broumov NM Observatory | Meade LX90 ACF MI C2-7000A / Clear / 75.0 | 2.15 ± 2.59 | |
| TOI-1298b (LOW) 2024-05-19 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / R / 120.0 | 0.8 ± 2.59 | |
| TOI-1298b (LOW) 2024-03-11 | Ramon Naves Montcabrer | Meade LX200 12" ACF Moravian G4-9000 / ipr / 120.0 | 5.16 ± 5.9 | |
| TOI-1298b (LOW) 2023-09-07 | Aziz Ettahar Kaeouach Atlas Sky Observatory | Planewaves CDK 500 Zwo asi 6200 / rpr / 90.0 | 5.18 ± 5.18 | |
| TOI-1298b (LOW) 2022-09-19 | Eric Miny T500 Saint-Veran | Ritchey-Chrétien SBIG STX 16803 / Lum / 150.0 | -2.78 ± 3.89 | |
| TOI-1298b (LOW) 2022-07-12 | David Arnot OSO COAST | PlaneWave Instruments CDK17 17 inch (432 mm) f/6.8 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-09000 / Clear / 45.0 | 0.43 ± 4.75 | |
| TOI-1298b (LOW) 2022-07-12 | David Arnot OSO PIRATE | PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-16803 / R / 40.0 | -0.0 ± 2.88 | |
| TOI-1298b (LOW) 2022-07-12 | Thomas Mollier Tomastro | Newtonian ZWO ASI1600MMC / Clear / 60.0 | -4.47 ± 3.6 | |
| TOI-1298b (LOW) 2022-03-26 | Synchronous Working-Group Multiple | Multiple Multiple / R / 90.0 | 0.62 ± 1.04 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-1298b (LOW) 2023-12-30 | TESS | 4.97 ± 2.3 | ||
| TOI-1298b (LOW) 2023-12-16 | TESS | -3.34 ± 2.74 | ||
| TOI-1298b (LOW) 2023-12-12 | TESS | 0.89 ± 2.16 | ||
| TOI-1298b (LOW) 2023-01-15 | TESS | -1.04 ± 1.73 | ||
| TOI-1298b (LOW) 2023-01-01 | TESS | -4.17 ± 3.46 | ||
| TOI-1298b (LOW) 2022-12-27 | TESS | 3.24 ± 1.87 | ||
| TOI-1298b (LOW) 2022-12-18 | TESS | 0.33 ± 1.73 | ||
| TOI-1298b (LOW) 2022-12-14 | TESS | 5.72 ± 3.17 | ||
| TOI-1298b (LOW) 2022-12-05 | TESS | -0.64 ± 2.02 | ||
| TOI-1298b (LOW) 2022-11-30 | TESS | -1.87 ± 2.3 | ||
| TOI-1298b (LOW) 2022-10-25 | TESS | 1.06 ± 2.02 | ||
| TOI-1298b (LOW) 2022-10-16 | TESS | -0.84 ± 2.16 | ||
| TOI-1298b (LOW) 2022-10-07 | TESS | -0.43 ± 1.58 | ||
| TOI-1298b (LOW) 2022-10-02 | TESS | 1.5 ± 1.58 | ||
| TOI-1298b (LOW) 2022-09-19 | TESS | -0.91 ± 2.16 | ||
| TOI-1298b (LOW) 2022-09-09 | TESS | -0.36 ± 2.16 | ||
| TOI-1298b (LOW) 2022-09-05 | TESS | -1.16 ± 2.3 | ||
| TOI-1298b (LOW) 2022-08-27 | TESS | -1.04 ± 2.16 | ||
| TOI-1298b (LOW) 2022-08-22 | TESS | -2.13 ± 2.59 | ||
| TOI-1298b (LOW) 2022-08-13 | TESS | -1.58 ± 2.16 | ||
| TOI-1298b (LOW) 2022-08-09 | TESS | -0.65 ± 2.59 | ||
| TOI-1298b (LOW) 2022-07-31 | TESS | -0.39 ± 2.74 | ||
| TOI-1298b (LOW) 2022-07-26 | TESS | 0.1 ± 2.02 | ||
| TOI-1298b (LOW) 2022-07-17 | TESS | -2.22 ± 2.45 | ||
| TOI-1298b (LOW) 2022-07-12 | TESS | -3.75 ± 2.02 | ||
| TOI-1298b (LOW) 2022-07-03 | TESS | -0.46 ± 1.58 | ||
| TOI-1298b (LOW) 2022-06-29 | TESS | -9.33 ± 4.18 | ||
| TOI-1298b (LOW) 2022-06-24 | TESS | -2.07 ± 2.3 | ||
| TOI-1298b (LOW) 2022-06-20 | TESS | -1.0 ± 1.87 | ||
| TOI-1298b (LOW) 2022-06-15 | TESS | 0.65 ± 2.16 | ||
| TOI-1298b (LOW) 2022-06-11 | TESS | 0.99 ± 2.16 | ||
| TOI-1298b (LOW) 2022-06-06 | TESS | -4.85 ± 4.61 | ||
| TOI-1298b (LOW) 2022-06-02 | TESS | -1.48 ± 2.02 | ||
| TOI-1298b (LOW) 2022-05-28 | TESS | -2.43 ± 2.16 | ||
| TOI-1298b (LOW) 2022-05-24 | TESS | -1.36 ± 1.58 | ||
| TOI-1298b (LOW) 2022-05-19 | TESS | 1.01 ± 2.02 | ||
| TOI-1298b (LOW) 2022-05-15 | TESS | 1.36 ± 2.02 | ||
| TOI-1298b (LOW) 2022-05-10 | TESS | 5.88 ± 2.16 | ||
| TOI-1298b (LOW) 2022-05-01 | TESS | 1.25 ± 1.44 | ||
| TOI-1298b (LOW) 2022-04-26 | TESS | 5.34 ± 3.46 | ||
| TOI-1298b (LOW) 2022-04-17 | TESS | -0.3 ± 1.87 | ||
| TOI-1298b (LOW) 2022-04-13 | TESS | 4.37 ± 2.3 | ||
| TOI-1298b (LOW) 2022-04-08 | TESS | 2.27 ± 2.16 | ||
| TOI-1298b (LOW) 2022-04-04 | TESS | -0.26 ± 1.87 | ||
| TOI-1298b (LOW) 2022-03-30 | TESS | -0.63 ± 2.3 | ||
| TOI-1298b (LOW) 2022-03-21 | TESS | -3.1 ± 1.87 | ||
| TOI-1298b (LOW) 2022-03-17 | TESS | -0.74 ± 1.73 | ||
| TOI-1298b (LOW) 2022-03-07 | TESS | 0.24 ± 1.73 | ||
| TOI-1298b (LOW) 2022-03-03 | TESS | -1.71 ± 1.73 | ||
| TOI-1298b (LOW) 2022-02-22 | TESS | -4.04 ± 2.02 | ||
| TOI-1298b (LOW) 2022-02-17 | TESS | -1.1 ± 2.02 | ||
| TOI-1298b (LOW) 2022-02-08 | TESS | -1.55 ± 1.87 | ||
| TOI-1298b (LOW) 2022-02-04 | TESS | 1.39 ± 2.45 | ||
| TOI-1298b (LOW) 2022-01-26 | TESS | -0.94 ± 2.16 | ||
| TOI-1298b (LOW) 2022-01-21 | TESS | 2.29 ± 1.73 | ||
| TOI-1298b (LOW) 2022-01-17 | TESS | -0.39 ± 2.02 | ||
| TOI-1298b (LOW) 2022-01-12 | TESS | 2.84 ± 1.58 | ||
| TOI-1298b (LOW) 2022-01-07 | TESS | -0.55 ± 2.16 | ||
| TOI-1298b (LOW) 2022-01-03 | TESS | 2.53 ± 2.59 | ||
| TOI-1298b (LOW) 2021-08-15 | TESS | -1.22 ± 1.73 | ||
| TOI-1298b (LOW) 2021-08-11 | TESS | 3.74 ± 3.89 | ||
| TOI-1298b (LOW) 2021-08-02 | TESS | 0.12 ± 2.88 | ||
| TOI-1298b (LOW) 2021-07-28 | TESS | 1.76 ± 3.31 | ||
| TOI-1298b (LOW) 2021-07-19 | TESS | -1.43 ± 2.16 | ||
| TOI-1298b (LOW) 2021-07-15 | TESS | 0.93 ± 1.73 | ||
| TOI-1298b (LOW) 2021-07-10 | TESS | 4.45 ± 3.02 | ||
| TOI-1298b (LOW) 2021-07-05 | TESS | 1.49 ± 2.16 | ||
| TOI-1298b (LOW) 2021-07-01 | TESS | 0.68 ± 1.87 | ||
| TOI-1298b (LOW) 2021-06-26 | TESS | 0.89 ± 2.3 | ||
| TOI-1298b (LOW) 2020-07-03 | TESS | -5.0 ± 2.59 | ||
| TOI-1298b (LOW) 2020-06-28 | TESS | 2.98 ± 2.16 | ||
| TOI-1298b (LOW) 2020-06-24 | TESS | -2.87 ± 2.3 | ||
| TOI-1298b (LOW) 2020-06-19 | TESS | -1.51 ± 3.31 | ||
| TOI-1298b (LOW) 2020-06-15 | TESS | 4.89 ± 3.74 | ||
| TOI-1298b (LOW) 2020-06-10 | TESS | 3.08 ± 2.88 | ||
| TOI-1298b (LOW) 2020-06-06 | TESS | -1.04 ± 1.73 | ||
| TOI-1298b (LOW) 2020-06-01 | TESS | 3.63 ± 2.16 | ||
| TOI-1298b (LOW) 2020-05-28 | TESS | 0.52 ± 1.87 | ||
| TOI-1298b (LOW) 2020-05-23 | TESS | -1.72 ± 1.73 | ||
| TOI-1298b (LOW) 2020-05-19 | TESS | 0.79 ± 2.16 | ||
| TOI-1298b (LOW) 2020-05-14 | TESS | -0.16 ± 2.3 | ||
| TOI-1298b (LOW) 2020-05-09 | TESS | 3.21 ± 1.73 | ||
| TOI-1298b (LOW) 2020-05-05 | TESS | -2.63 ± 2.02 | ||
| TOI-1298b (LOW) 2020-04-30 | TESS | -1.56 ± 2.02 | ||
| TOI-1298b (LOW) 2020-04-26 | TESS | 0.37 ± 2.3 | ||
| TOI-1298b (LOW) 2020-04-21 | TESS | 2.59 ± 2.02 | ||
| TOI-1298b (LOW) 2020-04-17 | TESS | 0.63 ± 2.02 | ||
| TOI-1298b (LOW) 2020-04-12 | TESS | -0.17 ± 1.73 | ||
| TOI-1298b (LOW) 2020-04-08 | TESS | -0.54 ± 1.87 | ||
| TOI-1298b (LOW) 2020-03-30 | TESS | 0.59 ± 1.87 | ||
| TOI-1298b (LOW) 2020-03-25 | TESS | -4.11 ± 2.02 | ||