The Star | |||||
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Simbad GAIA 2MASS |
HAT-P-44 DR2 1506159170017461888 J14123457+4700528 |
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RA | 14:12:34.5714 | DEC | +47:00:53.045 | ||
Parallax 2.846 mas |
P.M. RA -29.681 mas/y |
P.M. DEC 11.079 mas/y |
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MagV 13.21 |
MagR 12.83 |
MagI 12.31 |
MagJ 11.729 |
MagH 11.36 |
MagK 11.275 |
MagG 12.973 |
MagGBP 13.412 |
MagGRP 12.397 |
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*Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified |
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---|---|---|---|---|---|
Kokori et al. 2021 | |||||
Mid-time 2457284.0768 ± 0.0004 BJDTDB |
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Period 4.30119 ± 1e-06 days |
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Transit Parameters | |||||
Hartman et al. 2014 | |||||
Rp/Rs 0.1343 ± 0.001 |
a/Rs 11.5 +0.5 -0.8 |
i 89.1 +0.4 -0.4 deg |
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e - |
ω - deg |
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DepthR* 24.45 mmag |
Duration* 3.21 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. 2014 | |||||
Teff 5295.0 +100.0 -100.0 K |
Log(g) 4.46 +0.06 -0.06 cm/s2 |
Fe/H 0.33 +0.1 -0.1 dex |
ExoClock Status | |||||
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Observing Priority
ExoClock Observations (Recent) Space Observations Literature Mid-times ETD Observations O-C minutes |
LOW
16 (6) 1 0.7±0.3 |
ExoClock Observations
Literature Mid-times
Observation Date |
Mid-time | Time format | Reference | O-C minutes |
|
---|---|---|---|---|---|
2011-05-15 | 2455696.93695 ± 0.00024 | BJD_UTC | Hartman et al. 2014 | 0.0 ± 0.3 |