The Star | |||||
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Simbad GAIA 2MASS |
HAT-P-18 DR2 1334573817793362560 J17052315+3300450 |
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RA | 17:05:23.1475 | DEC | +33:00:44.939 | ||
Parallax 6.167 mas |
P.M. RA -14.073 mas/y |
P.M. DEC -36.689 mas/y |
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MagV 12.759 |
MagR 12.61 |
MagI* 11.659 |
MagJ 10.822 |
MagH 10.34 |
MagK 10.234 |
MagG 12.368 |
MagGBP 12.939 |
MagGRP 11.681 |
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* calculated from GAIA magnitudes | |||||
Ephemeris
- Not verified |
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Seeliger et al. 2015 | |||||
Mid-time 2454715.0225 ± 0.0004 BJDTDB |
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Period 5.508029 ± 4e-06 days |
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Transit Parameters | |||||
Kirk et al. 2017 | |||||
Rp/Rs 0.1356 ± 0.0028 |
a/Rs 16.39 +0.24 -0.24 |
i 88.53 +0.16 -0.16 deg |
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e - |
ω - deg |
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DepthR* 24.28 mmag |
Duration* 2.71 hours |
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* calculated from the other parameters, using PyLightcurve |
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Limb Darkening Parameters | |||||
Hartman et al. 2011 | |||||
Teff 4803.0 +80.0 -80.0 K |
Log(g) 4.57 +0.04 -0.04 cm/s2 |
Fe/H 0.1 +0.08 -0.08 dex |
ExoClock Status | |||||
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Observing Priority Total Observations (Recent) O-C minutes Total Literature Mid-times |
MEDIUM
2 (0) -2.3±1.0 0 |
ExoClock Observations
Literature Mid-times
Mid-time (BJDTDB) |
Uncertainty (days) |
Reference | Uploaded by |
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