| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
L 98-59 DR2 5271055243163629056 J08180763-6818468 |
||||
| RA | 08:18:07.6215 | DEC | -68:18:46.799 | ||
| Parallax 94.138 mas |
P.M. RA 94.767 mas/y |
P.M. DEC -340.47 mas/y |
|||
| MagV 11.685 |
MagR 11.294 |
MagI* 9.276 |
MagJ 7.933 |
MagH 7.359 |
MagK 7.101 |
| MagG 10.598 |
MagGBP 11.977 |
MagGRP 9.472 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2458828.05812 ± 0.00024 BJDTDB |
|||||
| Period 2.2531154 ± 1.7e-06 days |
|||||
| Transit Parameters | |||||
| Demangeon et al. 2021 | |||||
| Rp/Rs 0.02512 ± 0.00072 |
a/Rs 15.0 +1.4 -1.0 |
i 87.71 +1.16 -0.44 deg |
|||
| e 0.103 +0.117 -0.045 |
ω 192.0 +70.0 -155.0 deg |
||||
| DepthR* 0.76 mmag |
Duration* 0.97 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Kostov et al. 2019 | |||||
| Teff 3367.0 +150.0 -150.0 K |
Log(g) 4.945 +0.059 -0.058 cm/s2 |
Fe/H -0.5 +0.5 -0.5 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 106.46" | ||||
| Total Observations (Recent) | 21 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 21 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.03303 ± 0.00085 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| L98-59b (HIGH) 2021-06-14 | TESS | 3.47 ± 2.02 | ||
| L98-59b (HIGH) 2021-05-20 | TESS | 0.4 ± 2.88 | ||
| L98-59b (HIGH) 2021-05-18 | TESS | -1.6 ± 2.02 | ||
| L98-59b (HIGH) 2021-05-09 | TESS | -3.09 ± 2.45 | ||
| L98-59b (HIGH) 2021-04-10 | TESS | 2.81 ± 3.31 | ||
| L98-59b (HIGH) 2021-03-16 | TESS | -0.25 ± 1.73 | ||
| L98-59b (HIGH) 2020-12-05 | TESS | 2.33 ± 2.3 | ||
| L98-59b (HIGH) 2020-08-30 | TESS | -3.49 ± 3.02 | ||
| L98-59b (HIGH) 2020-08-07 | TESS | 1.05 ± 3.17 | ||
| L98-59b (HIGH) 2020-08-05 | TESS | -0.51 ± 1.58 | ||
| L98-59b (HIGH) 2019-06-17 | TESS | -2.33 ± 3.89 | ||
| L98-59b (HIGH) 2019-06-15 | TESS | -0.29 ± 0.84 | ||
| L98-59b (HIGH) 2019-05-28 | TESS | -1.12 ± 1.58 | ||
| L98-59b (HIGH) 2019-05-19 | TESS | 0.84 ± 1.73 | ||
| L98-59b (HIGH) 2019-04-15 | TESS | -1.42 ± 7.06 | ||
| L98-59b (HIGH) 2019-03-12 | TESS | 0.06 ± 2.16 | ||
| L98-59b (HIGH) 2019-03-08 | TESS | -0.9 ± 2.3 | ||
| L98-59b (HIGH) 2019-02-27 | TESS | 0.34 ± 2.02 | ||
| L98-59b (HIGH) 2019-02-04 | TESS | 9.78 ± 4.9 | ||
| L98-59b (HIGH) 2018-11-24 | TESS | 1.56 ± 3.46 | ||
| L98-59b (HIGH) 2018-11-15 | TESS | 0.5 ± 1.44 | ||