| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TYC 3083-295-1 DR2 1358355738906114816 J16563135+4418095 |
||||
| RA | 16:56:31.3399 | DEC | +44:18:09.549 | ||
| Parallax 4.03 mas |
P.M. RA -13.477 mas/y |
P.M. DEC -27.061 mas/y |
|||
| MagV 12.04 |
MagR* 11.846 |
MagI* 11.22 |
MagJ 10.938 |
MagH 10.585 |
MagK 10.506 |
| MagG 12.085 |
MagGBP 12.489 |
MagGRP 11.54 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Hébrard et al. 2020 | |||||
| Mid-time 2457957.4885 ± 0.0059 BJDTDB |
|||||
| Period 8.80381 ± 4.3e-05 days |
|||||
| Transit Parameters | |||||
| Hébrard et al. 2020 | |||||
| Rp/Rs 0.0807 ± 0.0007 |
a/Rs 19.8 +1.5 -1.5 |
i 89.8 +0.27 -0.27 deg |
|||
| e 0.22 +0.063 -0.063 |
ω 59.0 +20.0 -20.0 deg |
||||
| DepthR* 8.79 mmag |
Duration* 3.01 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Hébrard et al. 2020 | |||||
| Teff 5460.0 +130.0 -130.0 K |
Log(g) 4.4 +0.15 -0.15 cm/s2 |
Fe/H 0.11 +0.08 -0.08 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | TTVs | ||||
| Minimum aperture | 7.95" | ||||
| Total Observations (Recent) | 25 (5) | ||||
| O-C | -3.81 ± 0.56 minutes | ||||
| ExoClock Observations (Recent) | 25 (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 |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| WASP-148b (TTVs) 2024-04-04 | Bryan Martin Tiger Butte Observatory Remote | AG Optical IDK ZWO ASI 294 / R / 180.0 | 24.08 ± 6.19 | |
| WASP-148b (TTVs) 2023-09-14 | Lionel Rousselot Private observatory Vierzon | Newton 250/1000 ZWO 533 monochrome / Lum / 90.0 | -6.41 ± 5.04 | |
| WASP-148b (TTVs) 2023-08-01 | Dim Stouraitis Galilaios | SCT SXVF-H9 Starlight-Xpress / R / 150.0 | -6.77 ± 3.6 | |
| WASP-148b (TTVs) 2023-06-18 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 90.0 | -0.65 ± 2.88 | |
| WASP-148b (TTVs) 2023-05-05 | Tõnis Eenmäe Tartu Observatory | Planewave CDK 12.5 Apogee Alta U42 / R / 90.0 | 14.64 ± 1.4 | |
| WASP-148b (TTVs) 2023-03-14 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 90.0 | 25.86 ± 2.59 | |
| WASP-148b (TTVs) 2022-08-05 | Pascal Delcroix APIC Bortle9 | Newton 254/1200mm Asi 1600mm-pro / R / 45.0 | 0.3 ± 4.32 | |
| WASP-148b (TTVs) 2022-08-05 | Antelm Ginard IAC | IAC Telescope CAMELOT2 / R / 140.0 | -5.03 ± 1.87 | |
| WASP-148b (TTVs) 2022-08-05 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 150.0 | -5.17 ± 2.59 | |
| WASP-148b (TTVs) 2022-08-05 | Antelm Ginard IAC | IAC Telescope CAMELOT2 / I / 120.0 | -7.91 ± 2.02 | |
| WASP-148b (TTVs) 2022-08-05 | Stephane Ferratfiat Observatoire des Baronnies Provençales | T430 Cmos ASI 6200 ZWO / Clear / 120.0 | -8.63 ± 2.88 | |
| WASP-148b (TTVs) 2022-08-05 | Stéphane Montchaud Planetarium Mailly le Château | Celestron 8 Zwo Asi 1600 / Lum / 120.0 | -11.22 ± 7.2 | |
| WASP-148b (TTVs) 2022-08-05 | Mauro Caló Cavallino | RC SBIG ST10 / Lum / 90.0 | -11.79 ± 3.17 | |
| WASP-148b (TTVs) 2022-08-05 | Martin Crow Burnham Observatory | Celestron C9.25 SX694 mono / Clear / 80.0 | -13.52 ± 2.45 | |
| WASP-148b (TTVs) 2022-08-05 | Alvaro Fornas Silva Centro Astronómico Alto Turia (CAAT). MPC J57 | Planewave CDK 17" Sbig STXL 11002 / V / 120.0 | -14.82 ± 1.87 | |
| WASP-148b (TTVs) 2022-06-22 | Adam Popowicz Otivar dome2 | Newton 12" ASA ASI ZWO 1600MM / R / 65.0 | -11.15 ± 4.32 | |
| WASP-148b (TTVs) 2022-06-22 | Alvaro Fornas Silva Centro Astronómico Alto Turia (CAAT). MPC J57 | Planewave CDK 17" Sbig STXL 11002 / V / 120.0 | -18.49 ± 3.17 | |
| WASP-148b (TTVs) 2022-05-09 | Adam Popowicz Observatory Pyskowice | RC12" GSO ASI ZWO 1600 MM / ATIK 11000M / R / 180.0 | 3.33 ± 5.76 | |
| WASP-148b (TTVs) 2022-05-09 | Stéphane Montchaud Burgundy Observatory | Celestron 8 Zwo Asi 1600 / Lum / 120.0 | -8.19 ± 5.76 | |
| WASP-148b (TTVs) 2022-05-09 | elisabeth Maris Atlas | Celestron atik 4000 / Clear / 120.0 | -11.07 ± 4.32 | |
| WASP-148b (TTVs) 2022-05-09 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280 /1790 (Celestron C11 with reducer) Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0 | -11.79 ± 1.73 | |
| WASP-148b (TTVs) 2022-05-09 | Lorenzo Betti Osservatorio Polifunzionale del Chianti | RC-80cm Moravian G4 - KAF 09000 / V / 120.0 | -12.66 ± 2.02 | |
| WASP-148b (TTVs) 2022-03-18 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 200.0 | 11.76 ± 4.32 | |
| WASP-148b (TTVs) 2022-03-18 | Simon Dawes William James II Observatory | Skywatcher MN190 2 ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0 | 8.45 ± 3.46 | |
| WASP-148b (TTVs) 2022-03-18 | Martin Crow Burnham Observatory | Celestron C9.25 SX694 mono / R / 100.0 | 6.72 ± 2.59 | |