The Star | |||||
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Simbad GAIA 2MASS |
K2-237 DR2 6032746832450438400 J16550453-2842380 |
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RA | 16:55:04.5335 | DEC | -28:42:38.014 | ||
Parallax 3.149 mas |
P.M. RA -8.568 mas/y |
P.M. DEC -5.562 mas/y |
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MagV 11.6 |
MagR 11.53 |
MagI* 10.941 |
MagJ 10.508 |
MagH 10.268 |
MagK 10.217 |
MagG 11.467 |
MagGBP 11.776 |
MagGRP 11.012 |
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*Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified |
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---|---|---|---|---|---|
Kokori et al. 2021 | |||||
Mid-time 2457861.4341 ± 0.00013 BJDTDB |
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Period 2.180533 ± 7e-07 days |
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Transit Parameters | |||||
Soto et al. 2018 | |||||
Rp/Rs 0.118 ± 0.002 |
a/Rs** 5.4 +0.04 -0.05 |
i 84.3 +0.7 -0.4 deg |
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e - |
ω - deg |
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DepthR* 17.03 mmag |
Duration* 3.06 hours |
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*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations. |
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Limb Darkening Parameters | |||||
Soto et al. 2018 | |||||
Teff 6257.0 +100.0 -100.0 K |
Log(g) 4.24 +0.1 -0.1 cm/s2 |
Fe/H 0.14 +0.05 -0.05 dex |
ExoClock Status | |||||
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Observing Priority
ExoClock Observations (Recent) Space Observations Literature Mid-times ETD Observations O-C minutes |
MEDIUM
8 (1) 1 1.9±0.3 |
ExoClock Observations
Literature Mid-times
Observation Date |
Mid-time | Time format | Reference | O-C minutes |
|
---|---|---|---|---|---|
2019-04-16 | 2458589.7338 ± 0.00061 | BJD_TDB | Edwards et al. 2021 | 2.4 ± 0.9 |