| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-615 DR2 5524780333100885888 J08533810-4032376 |
||||
| RA | 08:53:38.1089 | DEC | -40:32:37.721 | ||
| Parallax 2.746 mas |
P.M. RA -17.354 mas/y |
P.M. DEC 25.519 mas/y |
|||
| MagV 10.82 |
MagR* 10.412 |
MagI* 10.349 |
MagJ 9.882 |
MagH 9.744 |
MagK 9.669 |
| MagG 10.577 |
MagGBP 10.79 |
MagGRP 10.248 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459693.02416 ± 0.00027 BJDTDB |
|||||
| Period 4.6616096 ± 3.4e-06 days |
|||||
| Transit Parameters | |||||
| Psaridi et al. 2023 | |||||
| Rp/Rs 0.10023 ± 0.0007 |
a/Rs 8.46 +0.21 -0.23 |
i 86.73 +0.6 -0.22 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 12.38 mmag |
Duration* 4.18 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Psaridi et al. 2023 | |||||
| Teff 6850.0 +100.0 -100.0 K |
Log(g) 4.2 +0.2 -0.2 cm/s2 |
Fe/H -0.1 +0.07 -0.07 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 5.0" | ||||
| Total Observations (Recent) | 12 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 3 (0) | ||||
| Space Observations (Recent) | 9 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.10127 ± 0.00031 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-615b (HIGH) 2024-01-08 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 120.0 | -0.04 ± 1.2 | |
| TOI-615b (HIGH) 2023-12-25 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 90.0 | -5.35 ± 1.87 | |
| TOI-615b (HIGH) 2023-12-11 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 90.0 | 3.18 ± 1.73 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-615b (HIGH) 2023-03-06 | TESS | -1.23 ± 0.68 | ||
| TOI-615b (HIGH) 2023-03-01 | TESS | -0.0 ± 0.78 | ||
| TOI-615b (HIGH) 2023-02-25 | TESS | -1.3 ± 0.76 | ||
| TOI-615b (HIGH) 2023-02-20 | TESS | 0.84 ± 0.71 | ||
| TOI-615b (HIGH) 2023-02-15 | TESS | 1.97 ± 0.72 | ||
| TOI-615b (HIGH) 2021-03-04 | TESS | -0.14 ± 0.73 | ||
| TOI-615b (HIGH) 2021-02-27 | TESS | -0.21 ± 0.72 | ||
| TOI-615b (HIGH) 2021-02-18 | TESS | 0.93 ± 0.75 | ||
| TOI-615b (HIGH) 2021-02-13 | TESS | -0.62 ± 0.66 | ||