| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
K2-18 DR2 3910747531814692736 J11301450+0735180 |
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| RA | 11:30:14.5177 | DEC | +07:35:18.255 | ||
| Parallax 26.269 mas |
P.M. RA -80.377 mas/y |
P.M. DEC -133.142 mas/y |
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| MagV 13.5 |
MagR 13.24 |
MagI* 11.166 |
MagJ 9.763 |
MagH 9.135 |
MagK 8.899 |
| MagG 12.415 |
MagGBP 13.733 |
MagGRP 11.291 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Kruse et al. 2019 | |||||
| Mid-time 2456836.17194 ± 0.00059 BJDTDB |
|||||
| Period 32.94171 ± 0.0008 days |
|||||
| Transit Parameters | |||||
| Benneke et al. 2017 | |||||
| Rp/Rs 0.05295 ± 0.00061 |
a/Rs 81.79352339379649 +3.4022627527916853 -3.1681324013507037 |
i 89.579 +0.008 -0.009 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 3.38 mmag |
Duration* 2.66 hours |
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|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Montet et al. 2015 | |||||
| Teff 3503.0 +60.0 -60.0 K |
Log(g) 4.868405205487125 +0.09864865511848639 -0.09864865511848639 cm/s2 |
Fe/H 0.09 +0.09 -0.09 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 33.35" | ||||
| 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 | - | ||||