| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
WASP-176 DR2 1750321012752775040 J20544496+0910446 |
||||
| RA | 20:54:44.9567 | DEC | +09:10:44.724 | ||
| Parallax 1.731 mas |
P.M. RA -6.192 mas/y |
P.M. DEC -4.954 mas/y |
|||
| MagV 12.01 |
MagR* 11.727 |
MagI* 11.348 |
MagJ 10.991 |
MagH 10.689 |
MagK 10.648 |
| MagG 11.939 |
MagGBP 12.251 |
MagGRP 11.483 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Cooke et al. 2020 | |||||
| Mid-time 2458234.17788 ± 0.0007 BJDTDB |
|||||
| Period 3.89905 ± 0.0001 days |
|||||
| Transit Parameters | |||||
| Cooke et al. 2020 | |||||
| Rp/Rs 0.08 ± 0.0013 |
a/Rs 6.03 +6.91 -3.04 |
i 86.7 +1.3 -1.1 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 8.26 mmag |
Duration* 5.08 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Cooke et al. 2020 | |||||
| Teff 5941.0 +77.0 -79.0 K |
Log(g) 4.0 +0.04 -0.05 cm/s2 |
Fe/H 0.164 +0.081 -0.082 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 7.48" | ||||
| Total Observations (Recent) | 16 (5) | ||||
| O-C | 8.19 ± 1.01 minutes | ||||
| ExoClock Observations (Recent) | 16 (5) | ||||
| Space Observations (Recent) | 0 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (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-176b (HIGH) 2025-08-01 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 120.0 | 3.84 ± 4.03 | |
| WASP-176b (HIGH) 2025-07-29 | Pedro Benedicto Alpe | Mewlon 210 Atik 460 EX mono / Clear / 120.0 | 13.71 ± 2.02 | |
| WASP-176b (HIGH) 2025-07-29 | Patrick Farizy Patrick Farizy | Celestron C8 Touptek 585 C / Clear / 95.0 | 13.56 ± 3.74 | |
| WASP-176b (HIGH) 2025-07-29 | Alvaro Fornas MPC J57. Centro Astronómico Alto Turia | Planewave CDK 17 QHY600M / Lum / 120.0 | 6.36 ± 2.02 | |
| WASP-176b (HIGH) 2025-07-29 | Ivo Silvestri Trevinca Skies | Skywatcher Newton 250pds ASI2600MM Duo / Lum / 60.0 | 2.19 ± 4.03 | |
| WASP-176b (HIGH) 2024-08-16 | Giovanni Calapai Home Astronomical Observatory | Celestron 11 Schmidt-Cassegrain Atik 314L+ / Clear / 90.0 | 9.32 ± 4.18 | |
| WASP-176b (HIGH) 2024-08-08 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 0.96 ± 2.59 | |
| WASP-176b (HIGH) 2024-06-26 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 120.0 | 12.12 ± 3.31 | |
| WASP-176b (HIGH) 2023-07-27 | Robert Roth TURMX Observatory | CFF Telescopes 160mm APO ZWO ASI6200MM Pro / Lum / 60.0 | 11.69 ± 3.46 | |
| WASP-176b (HIGH) 2023-07-27 | Mark van der Grijp Trevinca Observatory | William Optics FLT132 Poseidon-M Pro / R / 45.0 | 11.4 ± 6.05 | |
| WASP-176b (HIGH) 2023-07-27 | Anaël Wünsche Observatoire des Baronnies Provençales | CDK Planewave 2 ZWO ASI6200 / Clear / 120.0 | 6.8 ± 2.16 | |
| WASP-176b (HIGH) 2023-07-27 | Guillaume Biesse Observatoire de la colline Tossius | Ritchey Chretien GSO ASI 533 MM - Gain=0 / rpr / 150.0 | 5.79 ± 4.18 | |
| WASP-176b (HIGH) 2023-07-27 | Tobias Gesser TURMX Observatory | Planewave CDK17 QHY600M / rpr / 60.0 | 4.78 ± 3.6 | |
| WASP-176b (HIGH) 2023-07-27 | Thomas Mollier Tomastro | Newtonian ZWO ASI1600MMC / rpr / 120.0 | 0.89 ± 6.48 | |
| WASP-176b (HIGH) 2023-07-27 | Miguel Ángel Álava Amat Sarriguren | Meade SC 8" Asi 1600 MM / Lum / 240.0 | -1.27 ± 3.6 | |
| WASP-176b (HIGH) 2022-08-13 | Mauro Caló Cavallino | RC SBIG ST10 / Lum / 60.0 | -1.48 ± 4.32 | |