The Star | |||||
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Simbad GAIA 2MASS |
HAT-P-19 DR2 365426679516816512 J00380401+3442416 |
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RA | 00:38:04.0136 | DEC | +34:42:41.552 | ||
Parallax 4.92 mas |
P.M. RA -26.775 mas/y |
P.M. DEC -32.478 mas/y |
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MagV 12.901 |
MagR 12.82 |
MagI* 11.861 |
MagJ 11.095 |
MagH 10.644 |
MagK 10.546 |
MagG 12.557 |
MagGBP 13.089 |
MagGRP 11.896 |
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*Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified |
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Kokori et al. 2021 | |||||
Mid-time 2456899.49658 ± 0.0001 BJDTDB |
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Period 4.0087842 ± 4e-07 days |
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Transit Parameters | |||||
Hartman et al. 2011 | |||||
Rp/Rs 0.1418 ± 0.002 |
a/Rs 12.2 +0.7 -0.7 |
i 88.2 +0.4 -0.4 deg |
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e 0.07 +0.04 -0.04 |
ω 256.0 +77.0 -77.0 deg |
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DepthR* 26.46 mmag |
Duration* 2.87 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 | |||||
Hartman et al. 2011 | |||||
Teff 4990.0 +130.0 -130.0 K |
Log(g) 4.54 +0.05 -0.05 cm/s2 |
Fe/H 0.23 +0.08 -0.08 dex |
ExoClock Status | |||||
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Observing Priority
ExoClock Observations (Recent) Space Observations Literature Mid-times ETD Observations O-C minutes |
LOW
25 (6) 11 0.32±0.15 |
ExoClock Observations
Literature Mid-times
Observation Date |
Mid-time | Time format | Reference | O-C minutes |
|
---|---|---|---|---|---|
2015-11-05 | 2457332.444435 ± 0.00029 | BJD_TDB | Baștürk et al. 2020 | -1.2 ± 0.4 | |
2015-10-28 | 2457324.426892 ± 0.000452 | BJD_TDB | Baștürk et al. 2020 | -1.2 ± 0.7 | |
2015-10-04 | 2457300.375138 ± 0.000249 | BJD_TDB | Baștürk et al. 2020 | 0.2 ± 0.4 | |
2015-09-14 | 2457280.330264 ± 0.000233 | BJD_TDB | Baștürk et al. 2020 | -1.2 ± 0.3 | |
2014-10-05 | 2456935.57559 ± 0.00055 | BJD_TDB | Seeliger et al. 2015 | -0.1 ± 0.8 | |
2014-08-21 | 2456891.479834 ± 0.000184 | BJD_TDB | Baștürk et al. 2020 | 1.2 ± 0.3 | |
2014-07-28 | 2456867.425742 ± 0.000201 | BJD_TDB | Baștürk et al. 2020 | -0.8 ± 0.3 | |
2012-01-10 | 2455937.38829 ± 0.0001 | BJD_TDB | Mallonn et al. 2015 | -0.1 ± 0.1 | |
2011-12-17 | 2455913.33571 ± 0.00034 | BJD_TDB | Seeliger et al. 2015 | 0.1 ± 0.5 | |
2011-12-09 | 2455905.3181 ± 0.00044 | BJD_TDB | Seeliger et al. 2015 | 0.0 ± 0.6 | |
2009-09-17 | 2455091.53417 ± 0.00034 | BJD_UTC | Hartman et al. 2011 | 0.0 ± 0.5 |