| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
HD 284521 DR2 144150720342734208 J04311695+1949545 |
||||
| RA | 04:31:16.9643 | DEC | +19:49:54.504 | ||
| Parallax 6.907 mas |
P.M. RA -33.984 mas/y |
P.M. DEC -27.029 mas/y |
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| MagV 11.11 |
MagR* 10.639 |
MagI* 10.261 |
MagJ 9.667 |
MagH 9.247 |
MagK 9.237 |
| MagG 10.882 |
MagGBP 11.303 |
MagGRP 10.322 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Christiansen et al. 2022 | |||||
| Mid-time 2457822.184 ± 0.0008 BJDTDB |
|||||
| Period 2.14084 ± 3.6e-05 days |
|||||
| Transit Parameters | |||||
| Christiansen et al. 2022 | |||||
| Rp/Rs 0.0302 ± 0.001 |
a/Rs 3.66 +3.57 -0.23 |
i 75.0 +77.0 66.0 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 0.72 mmag |
Duration* 1.88 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Christiansen et al. 2022 | |||||
| Teff 5377.0 +138.0 -138.0 K |
Log(g) 4.45 +0.15 -0.15 cm/s2 |
Fe/H 0.018 +0.235 -0.235 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 78.35" | ||||
| Total Observations (Recent) | 25 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 25 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | 0.03164 ± 0.00026 | ||||
| TESS Rp/Rs | - | ||||
Space Observations |
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| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| K2-370b (HIGH) 2017-05-17 | K2 | -4.0 ± 5.04 | ||
| K2-370b (HIGH) 2017-05-15 | K2 | 2.25 ± 1.87 | ||
| K2-370b (HIGH) 2017-05-12 | K2 | 5.62 ± 3.17 | ||
| K2-370b (HIGH) 2017-05-10 | K2 | -15.21 ± 2.59 | ||
| K2-370b (HIGH) 2017-05-08 | K2 | -1.04 ± 2.45 | ||
| K2-370b (HIGH) 2017-05-06 | K2 | 2.91 ± 1.58 | ||
| K2-370b (HIGH) 2017-05-04 | K2 | -23.39 ± 6.77 | ||
| K2-370b (HIGH) 2017-05-02 | K2 | -2.02 ± 2.02 | ||
| K2-370b (HIGH) 2017-04-23 | K2 | 0.95 ± 2.59 | ||
| K2-370b (HIGH) 2017-04-21 | K2 | 4.03 ± 2.59 | ||
| K2-370b (HIGH) 2017-04-19 | K2 | 3.23 ± 1.87 | ||
| K2-370b (HIGH) 2017-04-15 | K2 | -0.81 ± 0.92 | ||
| K2-370b (HIGH) 2017-04-12 | K2 | -0.35 ± 2.59 | ||
| K2-370b (HIGH) 2017-04-08 | K2 | -2.1 ± 2.16 | ||
| K2-370b (HIGH) 2017-04-06 | K2 | -3.34 ± 8.35 | ||
| K2-370b (HIGH) 2017-04-04 | K2 | 2.45 ± 1.44 | ||
| K2-370b (HIGH) 2017-03-31 | K2 | -4.18 ± 2.88 | ||
| K2-370b (HIGH) 2017-03-26 | K2 | 1.27 ± 1.58 | ||
| K2-370b (HIGH) 2017-03-22 | K2 | -7.4 ± 7.92 | ||
| K2-370b (HIGH) 2017-03-20 | K2 | 5.18 ± 5.33 | ||
| K2-370b (HIGH) 2017-03-18 | K2 | -0.52 ± 4.18 | ||
| K2-370b (HIGH) 2017-03-16 | K2 | 3.43 ± 2.3 | ||
| K2-370b (HIGH) 2017-03-13 | K2 | -9.48 ± 3.6 | ||
| K2-370b (HIGH) 2017-03-11 | K2 | 0.71 ± 1.38 | ||
| K2-370b (HIGH) 2017-03-09 | K2 | -1.01 ± 1.58 | ||