| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
K2-239 DR2 3857872051994269824 J10422263+0426287 |
||||
| RA | 10:42:22.6341 | DEC | +04:26:28.888 | ||
| Parallax 32.141 mas |
P.M. RA -42.265 mas/y |
P.M. DEC 3.976 mas/y |
|||
| MagV 14.55 |
MagR 14.14 |
MagI* 12.153 |
MagJ 10.781 |
MagH 10.192 |
MagK 9.971 |
| MagG 13.437 |
MagGBP 14.787 |
MagGRP 12.292 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Díez Alonso et al. 2018 | |||||
| Mid-time 2457916.86 ± 0.01 BJDTDB |
|||||
| Period 7.775 ± 0.001 days |
|||||
| Transit Parameters | |||||
| Díez Alonso et al. 2018 | |||||
| Rp/Rs 0.0241 ± 0.0016 |
a/Rs 34.0 +3.3 -3.5 |
i 88.77 +0.7 -0.57 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 0.65 mmag |
Duration* 1.26 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Díez Alonso et al. 2018 | |||||
| Teff 3420.0 +18.0 -18.0 K |
Log(g) 4.9 +0.1 -0.1 cm/s2 |
Fe/H -0.1 +0.1 -0.1 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 293.86" | ||||
| Total Observations (Recent) | 0 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 0 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | - | ||||