| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
K2-329 DR2 2632880927441296640 J23243247-0509507 |
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| RA | 23:24:32.4761 | DEC | -05:09:50.730 | ||
| Parallax 4.259 mas |
P.M. RA 14.169 mas/y |
P.M. DEC -12.389 mas/y |
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| MagV 12.697 |
MagR 12.528 |
MagI 12.34 |
MagJ 11.174 |
MagH 10.798 |
MagK 10.668 |
| MagG 12.446 |
MagGBP 12.902 |
MagGRP 11.854 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458196.63127 ± 0.0003 BJDTDB |
|||||
| Period 12.4551174 ± 4.5e-06 days |
|||||
| Transit Parameters | |||||
| Sha et al. 2021 | |||||
| Rp/Rs 0.09679 ± 0.00056 |
a/Rs 26.62 +0.46 -0.61 |
i 89.22 +0.11 -0.09 deg |
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| e 0.07 +0.041 -0.04 |
ω 161.0 +22.0 -30.0 deg |
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| DepthR* 12.31 mmag |
Duration* 3.62 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 | |||||
| Sha et al. 2021 | |||||
| Teff 5282.0 +40.0 -39.0 K |
Log(g) 4.57 +0.01 -0.02 cm/s2 |
Fe/H 0.098 +0.065 -0.07 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | MEDIUM | ||||
| Minimum aperture | 6.79" | ||||
| Total Observations (Recent) | 10 (2) | ||||
| O-C | 2.64 ± 0.7 minutes | ||||
| ExoClock Observations (Recent) | 7 (2) | ||||
| Space Observations (Recent) | 3 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | 0.09556 ± 0.0006 | ||||
| TESS Rp/Rs | 0.096 ± 0.0025 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| K2-329b (MEDIUM) 2025-09-18 | Jeff Rodriguez Moeller Observatory | Planeware PW1000 ZWO ASI2600MM Pro / R / 60.0 | 2.93 ± 0.88 | |
| K2-329b (MEDIUM) 2025-08-24 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 150.0 | 2.93 ± 2.59 | |
| K2-329b (MEDIUM) 2024-07-09 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | 4.48 ± 2.02 | |
| K2-329b (MEDIUM) 2024-07-09 | Anaël Wünsche El Sauce Observatory | CDK Planewave Chili Moravian G4 16k / Lum / 120.0 | 0.02 ± 1.73 | |
| K2-329b (MEDIUM) 2023-08-08 | Alessandro Marchini Astronomical Observatory University of Siena | Mak-Cas 0.3m f/5.6 Sbig STL-6303 / R / 300.0 | 4.44 ± 3.02 | |
| K2-329b (MEDIUM) 2023-08-08 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 90.0 | -4.06 ± 7.63 | |
| K2-329b (MEDIUM) 2022-10-13 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | -1.01 ± 1.25 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| K2-329b (MEDIUM) 2021-09-09 | TESS | 0.37 ± 1.58 | ||
| K2-329b (MEDIUM) 2017-02-13 | K2 | 2.0 ± 1.58 | ||
| K2-329b (MEDIUM) 2016-12-25 | K2 | -0.21 ± 0.52 | ||