| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-674 DR2 5400949450924312576 J10582099-3651292 |
||||
| RA | 10:58:20.9850 | DEC | -36:51:29.134 | ||
| Parallax 21.67 mas |
P.M. RA -163.27 mas/y |
P.M. DEC -3.766 mas/y |
|||
| MagV 14.203 |
MagR 13.914 |
MagI* 11.751 |
MagJ 10.359 |
MagH 9.737 |
MagK 9.469 |
| MagG 13.091 |
MagGBP 14.477 |
MagGRP 11.937 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2458862.847755 ± 8.8e-05 BJDTDB |
|||||
| Period 1.9771642 ± 5.1e-07 days |
|||||
| Transit Parameters | |||||
| Murgas et al. 2021 | |||||
| Rp/Rs 0.114 ± 0.0009 |
a/Rs 12.8 +0.42 -0.42 |
i 87.21 +0.24 -0.24 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 15.57 mmag |
Duration* 1.09 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Murgas et al. 2021 | |||||
| Teff 3514.0 +57.0 -57.0 K |
Log(g) 4.81 +0.03 -0.03 cm/s2 |
Fe/H 0.17 +0.12 -0.12 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 11.86" | ||||
| Total Observations (Recent) | 41 (4) | ||||
| O-C | -0.08 ± 0.36 minutes | ||||
| ExoClock Observations (Recent) | 9 (4) | ||||
| Space Observations (Recent) | 32 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.11481 ± 0.00072 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-674b (LOW) 2023-03-06 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | -0.65 ± 1.04 | |
| TOI-674b (LOW) 2023-03-02 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | -0.98 ± 0.96 | |
| TOI-674b (LOW) 2023-02-26 | Jean-Pascal Vignes Deep Sky Chile | Planewave CDK400 QHYCCD 600M / Lum / 120.0 | 2.38 ± 1.07 | |
| TOI-674b (LOW) 2023-02-18 | Rodolfo Artola EABA - Córdoba - Argentina | Newtonian 1.54 m Alta U9 / Clear / 180.0 | 0.93 ± 0.81 | |
| TOI-674b (LOW) 2022-03-23 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | -1.0 ± 1.01 | |
| TOI-674b (LOW) 2022-03-07 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 0.32 ± 1.15 | |
| TOI-674b (LOW) 2022-03-03 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 0.65 ± 1.15 | |
| TOI-674b (LOW) 2022-03-01 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | -3.15 ± 1.3 | |
| TOI-674b (LOW) 2022-02-27 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | -3.77 ± 3.46 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-674b (LOW) 2021-04-01 | TESS | -0.4 ± 0.75 | ||
| TOI-674b (LOW) 2021-03-30 | TESS | 0.11 ± 0.85 | ||
| TOI-674b (LOW) 2021-03-28 | TESS | -1.39 ± 0.78 | ||
| TOI-674b (LOW) 2021-03-26 | TESS | 1.1 ± 0.66 | ||
| TOI-674b (LOW) 2021-03-24 | TESS | 0.71 ± 0.88 | ||
| TOI-674b (LOW) 2021-03-22 | TESS | 0.63 ± 0.91 | ||
| TOI-674b (LOW) 2021-03-18 | TESS | -0.59 ± 0.75 | ||
| TOI-674b (LOW) 2021-03-16 | TESS | -0.26 ± 0.55 | ||
| TOI-674b (LOW) 2021-03-14 | TESS | -0.11 ± 0.75 | ||
| TOI-674b (LOW) 2021-03-12 | TESS | -0.52 ± 0.86 | ||
| TOI-674b (LOW) 2021-03-10 | TESS | 0.53 ± 0.66 | ||
| TOI-674b (LOW) 2019-04-20 | TESS | -0.08 ± 0.78 | ||
| TOI-674b (LOW) 2019-04-18 | TESS | -0.36 ± 0.84 | ||
| TOI-674b (LOW) 2019-04-16 | TESS | 0.93 ± 0.86 | ||
| TOI-674b (LOW) 2019-04-14 | TESS | 0.47 ± 1.11 | ||
| TOI-674b (LOW) 2019-04-12 | TESS | 0.7 ± 0.84 | ||
| TOI-674b (LOW) 2019-04-06 | TESS | 0.8 ± 0.76 | ||
| TOI-674b (LOW) 2019-04-04 | TESS | -1.63 ± 0.98 | ||
| TOI-674b (LOW) 2019-04-02 | TESS | 0.01 ± 0.85 | ||
| TOI-674b (LOW) 2019-03-31 | TESS | 0.4 ± 0.78 | ||
| TOI-674b (LOW) 2019-03-29 | TESS | -0.87 ± 0.82 | ||
| TOI-674b (LOW) 2019-03-25 | TESS | 0.66 ± 0.84 | ||
| TOI-674b (LOW) 2019-03-23 | TESS | 0.58 ± 0.81 | ||
| TOI-674b (LOW) 2019-03-21 | TESS | 0.11 ± 0.94 | ||
| TOI-674b (LOW) 2019-03-19 | TESS | 0.58 ± 0.75 | ||
| TOI-674b (LOW) 2019-03-17 | TESS | -0.81 ± 0.96 | ||
| TOI-674b (LOW) 2019-03-15 | TESS | -1.75 ± 0.94 | ||
| TOI-674b (LOW) 2019-03-11 | TESS | 0.29 ± 0.89 | ||
| TOI-674b (LOW) 2019-03-09 | TESS | -1.1 ± 0.95 | ||
| TOI-674b (LOW) 2019-03-07 | TESS | -0.58 ± 0.73 | ||
| TOI-674b (LOW) 2019-03-05 | TESS | -0.23 ± 0.72 | ||
| TOI-674b (LOW) 2019-03-03 | TESS | 0.8 ± 0.85 | ||