| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
UCAC4 230-186354 DR2 6678937478314860160 J20232944-4403306 |
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| RA | 20:23:29.4437 | DEC | -44:03:30.509 | ||
| Parallax 3.609 mas |
P.M. RA -40.976 mas/y |
P.M. DEC -52.291 mas/y |
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| MagV 12.59 |
MagR 12.64 |
MagI* 11.755 |
MagJ 11.326 |
MagH 10.945 |
MagK 10.871 |
| MagG 12.552 |
MagGBP 12.959 |
MagGRP 11.993 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
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|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459876.83674 ± 0.00018 BJDTDB |
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| Period 3.778397 ± 1.9e-06 days |
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| Transit Parameters | |||||
| Nikolov et al. 2021 | |||||
| Rp/Rs 0.1396 ± 0.0033 |
a/Rs 11.07 +0.18 -0.17 |
i 88.16 +0.37 -0.32 deg |
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| e - |
ω - deg |
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| DepthR* 25.6 mmag |
Duration* 2.83 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 | |||||
| Anderson et al. 2014 | |||||
| Teff 5400.0 +140.0 -140.0 K |
Log(g) 4.1 +0.2 -0.2 cm/s2 |
Fe/H -0.06 +0.1 -0.1 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 6.99" | ||||
| Total Observations (Recent) | 12 (3) | ||||
| O-C | 2.41 ± 0.41 minutes | ||||
| ExoClock Observations (Recent) | 7 (3) | ||||
| Space Observations (Recent) | 5 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.14583 ± 0.00092 | ||||
ExoClock Observations |
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| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| WASP-110b (LOW) 2025-08-13 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 2.57 ± 0.84 | |
| WASP-110b (LOW) 2025-07-14 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 2.39 ± 0.56 | |
| WASP-110b (LOW) 2025-06-06 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 2.27 ± 0.89 | |
| WASP-110b (LOW) 2022-06-29 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | 1.68 ± 0.86 | |
| WASP-110b (LOW) 2022-06-10 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | 0.36 ± 1.01 | |
| WASP-110b (LOW) 2022-05-07 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | -0.83 ± 0.58 | |
| WASP-110b (LOW) 2020-06-07 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / V / 120.0 | 0.1 ± 0.86 | |
Space Observations |
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| Planet Observation Date |
Mission | O-C minutes |
||
| WASP-110b (LOW) 2023-07-23 | TESS | 0.54 ± 0.85 | ||
| WASP-110b (LOW) 2023-07-19 | TESS | -0.59 ± 0.84 | ||
| WASP-110b (LOW) 2023-07-15 | TESS | -0.13 ± 0.84 | ||
| WASP-110b (LOW) 2023-07-08 | TESS | -0.34 ± 0.84 | ||
| WASP-110b (LOW) 2023-07-04 | TESS | 0.33 ± 0.76 | ||