The Star | |||||
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Simbad GAIA 2MASS |
WASP-147 DR2 2340919358581488768 J23564597-2209113 |
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RA | 23:56:45.9687 | DEC | -22:09:11.525 | ||
Parallax 2.265 mas |
P.M. RA -5.295 mas/y |
P.M. DEC -6.964 mas/y |
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MagV 12.68 |
MagR* 11.965 |
MagI* 11.986 |
MagJ 11.174 |
MagH 10.907 |
MagK 10.857 |
MagG 12.183 |
MagGBP 12.511 |
MagGRP 11.706 |
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*Calculated from GAIA magnitudes. | |||||
Ephemeris - Verified | |||||
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Kokori et al. 2022 | |||||
Mid-time 2458684.46059 ± 0.00059 BJDTDB |
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Period 4.602744 ± 2.8e-06 days |
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Transit Parameters | |||||
Lendl et al. 2019 | |||||
Rp/Rs 0.08 ± 0.004 |
a/Rs 8.3 +0.4 -0.7 |
i 87.9 +1.5 -1.6 deg |
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e - |
ω - deg |
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DepthR* 8.37 mmag |
Duration* 4.4 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 | |||||
Lendl et al. 2019 | |||||
Teff 5702.0 +100.0 -100.0 K |
Log(g) 4.15 +0.09 -0.09 cm/s2 |
Fe/H 0.09 +0.07 -0.07 dex |
ExoClock Status | |||||
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Observing Priority | HIGH | ||||
Minimum aperture | 8.09" | ||||
Total Observations (Recent) | 7 (1) | ||||
O-C | 3.31 ± 2.45 minutes | ||||
ExoClock Observations (Recent) | 2 (1) | ||||
Space Observations (Recent) | 4 (0) | ||||
ETD Observations (Recent) | 0 (0) | ||||
Literature Mid-times (Recent) | 1 (0) | ||||
Kepler Rp/Rs | - | ||||
TESS Rp/Rs | 0.0825 ± 0.0011 |
ExoClock Observations |
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Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
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WASP-147b (HIGH) 2024-09-04 | Anaël Wünsche El Sauce Observatory | CDK Planewave Chili Moravian G4 16k / Lum / 120.0 | 3.31 ± 2.45 | |
WASP-147b (HIGH) 2021-10-16 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 4.14 ± 2.45 | |
Space Observations |
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Planet Observation Date |
Mission | O-C minutes |
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WASP-147b (HIGH) 2020-09-15 | TESS | -0.49 ± 2.16 | ||
WASP-147b (HIGH) 2020-09-10 | TESS | -3.02 ± 2.02 | ||
WASP-147b (HIGH) 2020-09-01 | TESS | -1.88 ± 1.87 | ||
WASP-147b (HIGH) 2020-08-27 | TESS | 1.49 ± 1.58 | ||
Literature Mid-times |
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Planet Observation Date |
Reference | O-C minutes |
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2013-09-27 | Lendl et al. 2019 | 0.28 ± 1.87 |