| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-559 DR2 5057924844082070016 J03071649-3109455 |
||||
| RA | 03:07:16.4955 | DEC | -31:09:45.700 | ||
| Parallax 4.258 mas |
P.M. RA -23.136 mas/y |
P.M. DEC -69.698 mas/y |
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| MagV 11.107 |
MagR 11.064 |
MagI* 10.439 |
MagJ 9.985 |
MagH 9.719 |
MagK 9.638 |
| MagG 10.978 |
MagGBP 11.295 |
MagGRP 10.52 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459012.53958 ± 0.0002 BJDTDB |
|||||
| Period 6.9839033 ± 6.2e-06 days |
|||||
| Transit Parameters | |||||
| Ikwut-Ukwa et al. 2022 | |||||
| Rp/Rs 0.09097 ± 0.00056 |
a/Rs 12.61 +0.28 -0.32 |
i 89.08 +0.52 -0.38 deg |
|||
| e 0.151 +0.012 -0.011 |
ω 297.7 +3.0 -2.6 deg |
||||
| DepthR* 10.87 mmag |
Duration* 5.16 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Ikwut-Ukwa et al. 2022 | |||||
| Teff 5925.0 +85.0 -76.0 K |
Log(g) 4.27 +0.02 -0.03 cm/s2 |
Fe/H -0.069 +0.065 -0.079 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 5.0" | ||||
| Total Observations (Recent) | 6 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 1 (0) | ||||
| Space Observations (Recent) | 4 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 1 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.09057 ± 0.00046 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-559b (HIGH) 2023-11-14 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 120.0 | -1.83 ± 1.73 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-559b (HIGH) 2020-11-12 | TESS | 1.62 ± 1.05 | ||
| TOI-559b (HIGH) 2020-11-05 | TESS | 0.62 ± 0.85 | ||
| TOI-559b (HIGH) 2020-10-29 | TESS | 1.36 ± 0.92 | ||
| TOI-559b (HIGH) 2020-10-22 | TESS | -0.45 ± 0.85 | ||
Literature Mid-times |
||||
| Planet Observation Date |
Reference | O-C minutes |
||
| 2020-02-14 | Ikwut-Ukwa et al. 2022 | -0.25 ± 0.33 | ||