The Star | |||||
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Simbad GAIA 2MASS |
Kepler-138 DR2 2102053446751282944 J19213157+4317347 |
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RA | 19:21:31.5681 | DEC | +43:17:34.680 | ||
Parallax 14.927 mas |
P.M. RA -20.599 mas/y |
P.M. DEC 22.698 mas/y |
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MagV* 13.117 |
MagR* 12.23 |
MagI* 11.403 |
MagJ 10.293 |
MagH 9.68 |
MagK 9.506 |
MagG 12.472 |
MagGBP 13.41 |
MagGRP 11.527 |
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* calculated from GAIA magnitudes | |||||
Ephemeris
- Not verified |
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Mann et al. 2017 | |||||
Mid-time 2454956.205 ± 0.004 BJDTDB |
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Period 10.31321 ± 5e-05 days |
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Transit Parameters | |||||
Almenara et al. 2018 | |||||
Rp/Rs 0.011 ± 0.0003 |
a/Rs 28.0 +1.8 -1.8 |
i 88.45 +0.17 -0.15 deg |
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e 0.006 +0.008 -0.004 |
ω 23.0 +47.0 -65.0 deg |
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DepthR* 0.13 mmag |
Duration* 1.89 hours |
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* calculated from the other parameters, using PyLightcurve |
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Limb Darkening Parameters | |||||
Rowe et al. 2014 | |||||
Teff 4079.0 +238.0 -238.0 K |
Log(g) 4.75 +0.15 -0.15 cm/s2 |
Fe/H 0.0 +0.0 -0.0 dex |
ExoClock Status | |||||
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Observing Priority Total Observations (Recent) O-C minutes Total Literature Mid-times |
HIGH
0 (0) - 0 |
ExoClock Observations
Obs. Date | O-C (min) | Observer Observatory |
Telescope Camera / Filter / Exp [s] |
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Literature Mid-times
Mid-time (BJDTDB) |
Uncertainty (days) |
Reference | Uploaded by |
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