| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
HATS-43 DR2 2905983466705521792 J05220915-3058150 |
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| RA | 05:22:09.1675 | DEC | -30:58:15.011 | ||
| Parallax 2.731 mas |
P.M. RA 8.704 mas/y |
P.M. DEC 4.327 mas/y |
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| MagV 13.59 |
MagR 13.4 |
MagI* 12.653 |
MagJ 12.064 |
MagH 11.646 |
MagK 11.556 |
| MagG 13.401 |
MagGBP 13.871 |
MagGRP 12.792 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458667.46963 ± 0.00019 BJDTDB |
|||||
| Period 4.38884834 ± 9.3e-07 days |
|||||
| Transit Parameters | |||||
| Brahm et al. 2018 | |||||
| Rp/Rs 0.1492 ± 0.0017 |
a/Rs 13.0 +0.7 -0.4 |
i 89.2 +0.3 -0.4 deg |
|||
| e 0.17 +0.09 -0.09 |
ω 330.0 +120.0 -120.0 deg |
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| DepthR* 30.45 mmag |
Duration* 3.15 hours |
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|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Brahm et al. 2018 | |||||
| Teff 5099.0 +61.0 -61.0 K |
Log(g) 4.54 +0.04 -0.04 cm/s2 |
Fe/H 0.05 +0.04 -0.04 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 9.1" | ||||
| Total Observations (Recent) | 26 (2) | ||||
| O-C | -1.46 ± 0.6 minutes | ||||
| ExoClock Observations (Recent) | 8 (2) | ||||
| Space Observations (Recent) | 17 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 1 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.14424 ± 0.00076 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| HATS-43b (HIGH) 2026-01-10 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Clear / 180.0 | -1.88 ± 0.84 | |
| HATS-43b (HIGH) 2025-12-19 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | -1.02 ± 0.86 | |
| HATS-43b (HIGH) 2024-01-08 | Jean-Pascal Vignes Deep Sky Chile | Planewave CDK400 QHYCCD 600M / Lum / 120.0 | -2.74 ± 0.75 | |
| HATS-43b (HIGH) 2023-12-17 | Jean-Pascal Vignes Deep Sky Chile | Planewave CDK400 QHYCCD 600M / Lum / 60.0 | -2.3 ± 0.75 | |
| HATS-43b (HIGH) 2023-11-25 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | 1.09 ± 0.84 | |
| HATS-43b (HIGH) 2022-02-18 | Jean-Pascal Vignes Deep Sky Chile | Planewave CDK400 QHYCCD 600M / Lum / 60.0 | 2.14 ± 1.01 | |
| HATS-43b (HIGH) 2020-12-28 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 0.54 ± 0.86 | |
| HATS-43b (HIGH) 2020-12-06 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 1.03 ± 0.86 | |
Space Observations |
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| Planet Observation Date |
Mission | O-C minutes |
||
| HATS-43b (HIGH) 2020-12-15 | TESS | 1.04 ± 1.58 | ||
| HATS-43b (HIGH) 2020-12-10 | TESS | 0.92 ± 1.44 | ||
| HATS-43b (HIGH) 2020-12-06 | TESS | -0.57 ± 1.28 | ||
| HATS-43b (HIGH) 2020-12-01 | TESS | 0.38 ± 1.44 | ||
| HATS-43b (HIGH) 2020-11-27 | TESS | -1.85 ± 1.58 | ||
| HATS-43b (HIGH) 2020-11-23 | TESS | 1.03 ± 1.37 | ||
| HATS-43b (HIGH) 2019-01-04 | TESS | 0.25 ± 1.31 | ||
| HATS-43b (HIGH) 2018-12-30 | TESS | -3.93 ± 1.32 | ||
| HATS-43b (HIGH) 2018-12-26 | TESS | -1.37 ± 1.58 | ||
| HATS-43b (HIGH) 2018-12-21 | TESS | 0.34 ± 1.38 | ||
| HATS-43b (HIGH) 2018-12-17 | TESS | 1.53 ± 1.38 | ||
| HATS-43b (HIGH) 2018-12-08 | TESS | -2.53 ± 1.44 | ||
| HATS-43b (HIGH) 2018-12-04 | TESS | 0.85 ± 1.27 | ||
| HATS-43b (HIGH) 2018-11-29 | TESS | -2.25 ± 1.44 | ||
| HATS-43b (HIGH) 2018-11-25 | TESS | 0.69 ± 1.37 | ||
| HATS-43b (HIGH) 2018-11-21 | TESS | 1.43 ± 1.34 | ||
| HATS-43b (HIGH) 2018-11-16 | TESS | 1.13 ± 1.44 | ||
Literature Mid-times |
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| Planet Observation Date |
Reference | O-C minutes |
||
| 2016-09-04 | Brahm et al. 2018 | -0.03 ± 0.36 | ||