| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
UCAC4 180-005252 DR2 4770828304936109056 J05032306-5410378 |
||||
| RA | 05:03:23.0611 | DEC | -54:10:37.925 | ||
| Parallax 17.508 mas |
P.M. RA 26.472 mas/y |
P.M. DEC -120.75 mas/y |
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| MagV 14.41 |
MagR 13.92 |
MagI* 12.236 |
MagJ 10.909 |
MagH 10.304 |
MagK 10.1 |
| MagG 13.426 |
MagGBP 14.643 |
MagGRP 12.338 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2458747.91977 ± 0.00036 BJDTDB |
|||||
| Period 3.6977155 ± 3.7e-06 days |
|||||
| Transit Parameters | |||||
| Cointepas et al. 2021 | |||||
| Rp/Rs 0.0638 ± 0.002 |
a/Rs 18.53 +0.66 -1.33 |
i 88.14 +0.78 -0.9 deg |
|||
| e 0.425 +0.082 -0.086 |
ω 74.0 +15.0 -15.0 deg |
||||
| DepthR* 5.3 mmag |
Duration* 0.99 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Cointepas et al. 2021 | |||||
| Teff 3514.0 +70.0 -70.0 K |
Log(g) 4.83 +0.03 -0.03 cm/s2 |
Fe/H -0.29 +0.12 -0.12 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 35.88" | ||||
| Total Observations (Recent) | 26 (1) | ||||
| O-C | 1.37 ± 1.87 minutes | ||||
| ExoClock Observations (Recent) | 1 (1) | ||||
| Space Observations (Recent) | 25 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.0707 ± 0.0016 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-269b (HIGH) 2024-02-01 | Magdalena Szkudlarek Deep Sky Chile - ROTUZ | PlaneWave CDK 20 QHY268M pro / R / 360.0 | 1.37 ± 1.87 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-269b (HIGH) 2021-03-29 | TESS | 2.46 ± 3.02 | ||
| TOI-269b (HIGH) 2021-01-10 | TESS | -0.68 ± 1.73 | ||
| TOI-269b (HIGH) 2020-12-22 | TESS | -1.86 ± 7.49 | ||
| TOI-269b (HIGH) 2020-12-19 | TESS | 5.94 ± 3.6 | ||
| TOI-269b (HIGH) 2020-12-11 | TESS | 3.53 ± 4.46 | ||
| TOI-269b (HIGH) 2020-12-04 | TESS | -1.63 ± 1.11 | ||
| TOI-269b (HIGH) 2020-11-23 | TESS | 3.36 ± 3.46 | ||
| TOI-269b (HIGH) 2020-11-12 | TESS | -0.61 ± 3.02 | ||
| TOI-269b (HIGH) 2020-10-17 | TESS | -6.64 ± 3.17 | ||
| TOI-269b (HIGH) 2020-10-13 | TESS | 5.04 ± 1.87 | ||
| TOI-269b (HIGH) 2020-10-02 | TESS | -1.95 ± 1.73 | ||
| TOI-269b (HIGH) 2019-07-16 | TESS | 3.32 ± 1.73 | ||
| TOI-269b (HIGH) 2019-04-08 | TESS | 1.34 ± 4.18 | ||
| TOI-269b (HIGH) 2019-01-05 | TESS | 1.75 ± 1.58 | ||
| TOI-269b (HIGH) 2019-01-01 | TESS | -6.15 ± 3.31 | ||
| TOI-269b (HIGH) 2018-12-29 | TESS | 1.36 ± 1.58 | ||
| TOI-269b (HIGH) 2018-12-10 | TESS | -2.18 ± 1.12 | ||
| TOI-269b (HIGH) 2018-12-06 | TESS | -0.52 ± 2.45 | ||
| TOI-269b (HIGH) 2018-11-29 | TESS | 0.82 ± 3.6 | ||
| TOI-269b (HIGH) 2018-11-22 | TESS | -1.18 ± 1.18 | ||
| TOI-269b (HIGH) 2018-11-07 | TESS | 3.69 ± 1.87 | ||
| TOI-269b (HIGH) 2018-11-03 | TESS | -0.89 ± 3.17 | ||
| TOI-269b (HIGH) 2018-10-08 | TESS | 1.13 ± 2.3 | ||
| TOI-269b (HIGH) 2018-10-01 | TESS | 2.33 ± 4.75 | ||
| TOI-269b (HIGH) 2018-09-27 | TESS | -1.97 ± 4.03 | ||