| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
K2-32 DR2 4130539180358512768 J16494226-1932340 |
||||
| RA | 16:49:42.2601 | DEC | -19:32:34.150 | ||
| Parallax 6.314 mas |
P.M. RA -16.597 mas/y |
P.M. DEC -53.639 mas/y |
|||
| MagV 12.31 |
MagR 12.11 |
MagI* 11.236 |
MagJ 10.404 |
MagH 9.993 |
MagK 9.821 |
| MagG 12.004 |
MagGBP 12.55 |
MagGRP 11.32 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Heller et al. 2019 | |||||
| Mid-time 2456900.9279 ± 0.0003 BJDTDB |
|||||
| Period 8.99183 ± 8e-05 days |
|||||
| Transit Parameters | |||||
| Sinukoff et al. 2016 | |||||
| Rp/Rs 0.0563 ± 0.0024 |
a/Rs 19.0 +1.1 -2.5 |
i 89.0 +0.7 -0.9 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 4.17 mmag |
Duration* 3.63 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Sinukoff et al. 2016 | |||||
| Teff 5315.0 +60.0 -60.0 K |
Log(g) 4.43 +0.1 -0.1 cm/s2 |
Fe/H 0.0 +0.04 -0.04 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | ALERT | ||||
| Minimum aperture | 17.48" | ||||
| Total Observations (Recent) | 7 (0) | ||||
| O-C | 105.11 ± 2.57 minutes | ||||
| ExoClock Observations (Recent) | 3 (0) | ||||
| Space Observations (Recent) | 4 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | 0.05742 ± 0.00038 | ||||
| TESS Rp/Rs | - | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| K2-32b (ALERT) 2024-08-11 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / Lum / 180.0 | 120.64 ± 5.33 | |
| K2-32b (ALERT) 2024-07-15 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 90.0 | 113.0 ± 5.04 | |
| K2-32b (ALERT) 2024-07-15 | Anaël Wünsche El Sauce Observatory | CDK Planewave Chili Moravian G4 16k / Lum / 120.0 | 93.99 ± 3.6 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| K2-32b (ALERT) 2014-10-24 | K2 | 3.15 ± 1.28 | ||
| K2-32b (ALERT) 2014-09-27 | K2 | -1.97 ± 0.75 | ||
| K2-32b (ALERT) 2014-09-18 | K2 | 1.21 ± 1.58 | ||
| K2-32b (ALERT) 2014-09-09 | K2 | -3.07 ± 2.45 | ||