| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
CD-30 1812 DR2 4884779765893739904 J04252901-3036016 |
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| RA | 04:25:29.0168 | DEC | -30:36:01.610 | ||
| Parallax 4.025 mas |
P.M. RA -0.369 mas/y |
P.M. DEC 2.623 mas/y |
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| MagV 10.04 |
MagR* 9.802 |
MagI* 9.552 |
MagJ 9.299 |
MagH 9.123 |
MagK 9.056 |
| MagG 9.972 |
MagGBP 10.197 |
MagGRP 9.634 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2458588.686701 ± 5.9e-05 BJDTDB |
|||||
| Period 3.66239163 ± 3.9e-07 days |
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| Transit Parameters | |||||
| Smalley et al. 2012 | |||||
| Rp/Rs 0.113 ± 0.003 |
a/Rs** 7.02 +0.05 -0.05 |
i 85.4 +0.6 -0.6 deg |
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| e - |
ω - deg |
||||
| DepthR* 15.42 mmag |
Duration* 3.85 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 | |||||
| Smalley et al. 2012 | |||||
| Teff 6600.0 +100.0 -100.0 K |
Log(g) 4.06 +0.03 -0.03 cm/s2 |
Fe/H 0.03 +0.1 -0.1 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 5.0" | ||||
| Total Observations (Recent) | 32 (3) | ||||
| O-C | 1.7 ± 0.93 minutes | ||||
| ExoClock Observations (Recent) | 5 (3) | ||||
| Space Observations (Recent) | 24 (0) | ||||
| ETD Observations (Recent) | 1 (0) | ||||
| Literature Mid-times (Recent) | 2 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.1072 ± 0.00013 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| WASP-79b (LOW) 2023-10-19 | Francois Regembal HRT Deep Sky Chile | Astrosib RC360 Moravian C3 PRO 61000 / Lum / 90.0 | 5.71 ± 1.73 | |
| WASP-79b (LOW) 2023-10-08 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 60.0 | -0.01 ± 1.38 | |
| WASP-79b (LOW) 2023-09-27 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 30.0 | 0.17 ± 1.87 | |
| WASP-79b (LOW) 2020-12-02 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 30.0 | -3.36 ± 1.44 | |
| WASP-79b (LOW) 2020-11-10 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 30.0 | -2.72 ± 1.58 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| WASP-79b (LOW) 2020-12-13 | TESS | 0.29 ± 0.43 | ||
| WASP-79b (LOW) 2020-12-09 | TESS | 0.52 ± 0.42 | ||
| WASP-79b (LOW) 2020-12-05 | TESS | 0.07 ± 0.43 | ||
| WASP-79b (LOW) 2020-11-28 | TESS | 0.08 ± 0.45 | ||
| WASP-79b (LOW) 2020-11-24 | TESS | -0.88 ± 0.48 | ||
| WASP-79b (LOW) 2020-11-21 | TESS | -0.56 ± 0.43 | ||
| WASP-79b (LOW) 2020-11-13 | TESS | -0.13 ± 0.42 | ||
| WASP-79b (LOW) 2020-11-10 | TESS | -0.3 ± 0.43 | ||
| WASP-79b (LOW) 2020-11-06 | TESS | -0.32 ± 0.45 | ||
| WASP-79b (LOW) 2020-10-30 | TESS | 0.37 ± 0.45 | ||
| WASP-79b (LOW) 2020-10-26 | TESS | 0.06 ± 0.43 | ||
| WASP-79b (LOW) 2020-10-22 | TESS | 0.45 ± 0.43 | ||
| WASP-79b (LOW) 2018-12-07 | TESS | 0.3 ± 0.43 | ||
| WASP-79b (LOW) 2018-12-04 | TESS | -0.49 ± 0.46 | ||
| WASP-79b (LOW) 2018-11-30 | TESS | -0.16 ± 0.42 | ||
| WASP-79b (LOW) 2018-11-27 | TESS | -0.16 ± 0.46 | ||
| WASP-79b (LOW) 2018-11-23 | TESS | -0.1 ± 0.42 | ||
| WASP-79b (LOW) 2018-11-19 | TESS | 0.39 ± 0.4 | ||
| WASP-79b (LOW) 2018-11-16 | TESS | 0.09 ± 0.43 | ||
| WASP-79b (LOW) 2018-11-12 | TESS | 0.3 ± 0.43 | ||
| WASP-79b (LOW) 2018-11-08 | TESS | -0.33 ± 0.46 | ||
| WASP-79b (LOW) 2018-11-05 | TESS | 0.79 ± 0.39 | ||
| WASP-79b (LOW) 2018-10-25 | TESS | 0.34 ± 0.43 | ||
| WASP-79b (LOW) 2018-10-21 | TESS | -0.16 ± 0.43 | ||
ETD Observations |
||||
| Planet Observation Date |
Observer(s) | ETD link | O-C minutes |
|
| WASP-79b (LOW) 2017-01-11 | Phil Evans | 1484121050 | -0.55 ± 0.86 | |
Literature Mid-times |
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| Planet Observation Date |
Reference | O-C minutes |
||
| 2017-03-03 | Skaf et al. 2020 | 0.0 ± 0.17 | ||
| 2010-12-14 | Smalley et al. 2012 | -4.69 ± 2.16 | ||