| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
K2-52 DR2 6049057713786919936 J16262672-2458119 |
||||
| RA | 16:26:26.7310 | DEC | -24:58:11.818 | ||
| Parallax 0.939 mas |
P.M. RA 7.635 mas/y |
P.M. DEC 0.802 mas/y |
|||
| MagV* 15.898 |
MagR* 15.013 |
MagI* 14.186 |
MagJ 12.729 |
MagH 12.126 |
MagK 11.853 |
| MagG 15.255 |
MagGBP 16.165 |
MagGRP 14.284 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Livingston et al. 2019 | |||||
| Mid-time 2456896.027 ± 0.0011 BJDTDB |
|||||
| Period 3.535055 ± 1.7e-05 days |
|||||
| Transit Parameters | |||||
| Livingston et al. 2019 | |||||
| Rp/Rs 0.075 ± 0.001 |
a/Rs 5.2 +0.2 -0.3 |
i 86.5 +2.0 -1.9 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 7.27 mmag |
Duration* 5.38 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Crossfield et al. 2016 | |||||
| Teff 6113.0 +787.0 -787.0 K |
Log(g) 4.1 +0.3 -0.3 cm/s2 |
Fe/H 0.0 +0.0 -0.0 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 27.13" | ||||
| Total Observations (Recent) | 17 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 17 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | 0.072 ± 0.0012 | ||||
| TESS Rp/Rs | - | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| K2-52b (HIGH) 2014-11-08 | K2 | 32.9 ± 27.36 | ||
| K2-52b (HIGH) 2014-11-05 | K2 | 28.66 ± 30.24 | ||
| K2-52b (HIGH) 2014-10-29 | K2 | -7.62 ± 6.34 | ||
| K2-52b (HIGH) 2014-10-25 | K2 | 4.27 ± 9.36 | ||
| K2-52b (HIGH) 2014-10-22 | K2 | 24.65 ± 7.63 | ||
| K2-52b (HIGH) 2014-10-18 | K2 | 7.02 ± 7.92 | ||
| K2-52b (HIGH) 2014-10-15 | K2 | 10.41 ± 27.36 | ||
| K2-52b (HIGH) 2014-10-04 | K2 | -8.36 ± 4.32 | ||
| K2-52b (HIGH) 2014-09-30 | K2 | 2.23 ± 7.63 | ||
| K2-52b (HIGH) 2014-09-27 | K2 | -7.48 ± 6.62 | ||
| K2-52b (HIGH) 2014-09-23 | K2 | -13.74 ± 6.48 | ||
| K2-52b (HIGH) 2014-09-20 | K2 | -3.29 ± 6.34 | ||
| K2-52b (HIGH) 2014-09-16 | K2 | -30.86 ± 10.22 | ||
| K2-52b (HIGH) 2014-09-13 | K2 | 9.25 ± 8.93 | ||
| K2-52b (HIGH) 2014-09-09 | K2 | 8.61 ± 7.63 | ||
| K2-52b (HIGH) 2014-09-06 | K2 | -14.49 ± 9.36 | ||
| K2-52b (HIGH) 2014-08-30 | K2 | 6.98 ± 8.93 | ||