| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
K2-139 DR2 4084602654011029376 J19161596-1754384 |
||||
| RA | 19:16:15.9691 | DEC | -17:54:38.410 | ||
| Parallax 6.471 mas |
P.M. RA 37.281 mas/y |
P.M. DEC -10.472 mas/y |
|||
| MagV 11.65 |
MagR* 11.211 |
MagI* 10.727 |
MagJ 10.177 |
MagH 9.768 |
MagK 9.66 |
| MagG 11.463 |
MagGBP 11.93 |
MagGRP 10.866 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Barragán et al. 2018 | |||||
| Mid-time 2457325.8171 ± 0.0003 BJDTDB |
|||||
| Period 28.3824 ± 0.0003 days |
|||||
| Transit Parameters | |||||
| Barragán et al. 2018 | |||||
| Rp/Rs 0.0961 ± 0.0023 |
a/Rs** 42.7 +1.9 -0.7 |
i 89.62 +0.25 -0.36 deg |
|||
| e 0.12 +0.12 -0.08 |
ω 124.0 +175.0 -79.0 deg |
||||
| DepthR* 12.33 mmag |
Duration* 4.89 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Barragán et al. 2018 | |||||
| Teff 5340.0 +110.0 -110.0 K |
Log(g) 4.5 +0.09 -0.09 cm/s2 |
Fe/H 0.22 +0.08 -0.08 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 5.0" | ||||
| Total Observations (Recent) | 1 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 1 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | 0.09509 ± 0.0007 | ||||
| TESS Rp/Rs | - | ||||
