| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-3819 DR2 876608292608416512 J08072719+2923194 |
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| RA | 08:07:27.1889 | DEC | +29:23:19.472 | ||
| Parallax 1.763 mas |
P.M. RA -6.039 mas/y |
P.M. DEC -22.792 mas/y |
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| MagV 12.516 |
MagR 12.441 |
MagI* 11.809 |
MagJ 11.398 |
MagH 11.143 |
MagK 11.077 |
| MagG 12.413 |
MagGBP 12.752 |
MagGRP 11.932 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Yee et al. 2023 | |||||
| Mid-time 2459502.7437 ± 0.00038 BJDTDB |
|||||
| Period 3.2443141 ± 5.5e-06 days |
|||||
| Transit Parameters | |||||
| Yee et al. 2023 | |||||
| Rp/Rs 0.07829431652425353 ± 0.000830200746178871 |
a/Rs 6.43 +0.17 -0.17 |
i 82.79 +0.3 -0.31 deg |
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| e - |
ω - deg |
||||
| DepthR* 6.35 mmag |
Duration* 2.78 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 | |||||
| Yee et al. 2023 | |||||
| Teff 5859.0 +72.0 -71.0 K |
Log(g) 4.16 +0.03 -0.03 cm/s2 |
Fe/H 0.273 +0.084 -0.082 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 13.43" | ||||
| Total Observations (Recent) | 8 (8) | ||||
| O-C | 0.3 ± 1.21 minutes | ||||
| ExoClock Observations (Recent) | 8 (8) | ||||
| 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 |
|
|---|---|---|---|---|
| TOI-3819b (LOW) 2024-03-05 | Marc Serrau A77 - Dauban | Meade SC 12" QHY260MM / rpr / 300.0 | -13.81 ± 4.9 | |
| TOI-3819b (LOW) 2024-02-09 | Giovanni Calapai Home Astronomical Observatory | Celestron 11 Schmidt-Cassegrain Atik 314L+ / Clear / 80.0 | -11.2 ± 7.92 | |
| TOI-3819b (LOW) 2023-12-19 | Miguel Ángel Álava Amat Sarriguren | Meade SC 8" Asi 1600 MM / Lum / 240.0 | 4.96 ± 3.89 | |
| TOI-3819b (LOW) 2023-12-19 | Gustavo Muler Obs. Nazaret J47 | lx 200 ST8 XME AO8 / R / 120.0 | -0.08 ± 1.73 | |
| TOI-3819b (LOW) 2023-12-19 | Adam Popowicz Otivar dome2 | Newton 12" ASA ASI ZWO 1600MM / R / 127.0 | -1.37 ± 3.89 | |
| TOI-3819b (LOW) 2023-12-19 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / Lum / 180.0 | -3.82 ± 3.6 | |
| TOI-3819b (LOW) 2023-11-19 | Vikrant Kumar Agnihotri Cepheid Observatory India | C11/f5.5 Schmidt-Cassegrain Atik383L+ mono / Clear / 120.0 | -3.21 ± 6.62 | |
| TOI-3819b (LOW) 2023-11-13 | Bryan Martin Tiger Butte Observatory Remote | AG Optical IDK ZWO ASI 294 / Lum / 180.0 | 18.14 ± 4.03 | |