| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
HD 193334 DR2 6860535606196306304 J20202298-1918528 |
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| RA | 20:20:22.9859 | DEC | -19:18:52.921 | ||
| Parallax 4.388 mas |
P.M. RA -11.173 mas/y |
P.M. DEC -6.212 mas/y |
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| MagV 10.67 |
MagR* 10.181 |
MagI* 9.92 |
MagJ 9.341 |
MagH 9.042 |
MagK 8.948 |
| MagG 10.409 |
MagGBP 10.775 |
MagGRP 9.906 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
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|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2456802.08922 ± 0.0003 BJDTDB |
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| Period 5.0843144 ± 1.1e-06 days |
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| Transit Parameters | |||||
| Delrez et al. 2014 | |||||
| Rp/Rs 0.075 ± 0.002 |
a/Rs 7.9 +0.25 -0.46 |
i 88.1 +1.3 -1.3 deg |
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| e - |
ω - deg |
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| DepthR* 7.36 mmag |
Duration* 5.14 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 | |||||
| Delrez et al. 2014 | |||||
| Teff 5911.0 +59.0 -60.0 K |
Log(g) 4.09 +0.13 -0.08 cm/s2 |
Fe/H 0.22 +0.08 -0.08 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | ALERT | ||||
| Minimum aperture | 5.7" | ||||
| Total Observations (Recent) | 7 (2) | ||||
| O-C | 11.59 ± 3.28 minutes | ||||
| ExoClock Observations (Recent) | 6 (2) | ||||
| Space Observations (Recent) | 0 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 1 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | - | ||||
ExoClock Observations |
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| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| WASP-68b (ALERT) 2024-09-21 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 120.0 | 22.75 ± 5.04 | |
| WASP-68b (ALERT) 2024-07-27 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 90.0 | 3.39 ± 4.32 | |
| WASP-68b (ALERT) 2022-06-10 | Jean-Pascal Vignes Deep Sky Chile | Planewave CDK400 QHYCCD 600M / R / 45.0 | 8.72 ± 5.76 | |
| WASP-68b (ALERT) 2021-08-09 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 240.0 | 1.9 ± 2.59 | |
| WASP-68b (ALERT) 2021-08-04 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 180.0 | 1.78 ± 5.76 | |
| WASP-68b (ALERT) 2021-06-14 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 120.0 | -1.76 ± 2.3 | |
Literature Mid-times |
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| Planet Observation Date |
Reference | O-C minutes |
||
| 2012-05-17 | Delrez et al. 2014 | -0.03 ± 0.88 | ||