The Star | |||||
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Simbad GAIA 2MASS |
HD 33643 DR2 181908842994567936 J05131092+3319054 |
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RA | 05:13:10.9287 | DEC | +33:19:05.403 | ||
Parallax 7.288 mas |
P.M. RA 10.622 mas/y |
P.M. DEC -49.779 mas/y |
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MagV 8.54 |
MagR* 8.279 |
MagI 8.129 |
MagJ 7.739 |
MagH 7.58 |
MagK 7.543 |
MagG 8.452 |
MagGBP 8.688 |
MagGRP 8.113 |
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*Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified |
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Kokori et al. 2021 | |||||
Mid-time 2458343.40408 ± 0.0001 BJDTDB |
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Period 2.7347657 ± 4e-07 days |
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Transit Parameters | |||||
Bieryla et al. 2015 | |||||
Rp/Rs 0.091 ± 0.0006 |
a/Rs** 5.53 +0.04 -0.04 |
i 83.8 +0.4 -0.4 deg |
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e - |
ω - deg |
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DepthR* 9.83 mmag |
Duration* 3.49 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 | |||||
Bieryla et al. 2015 | |||||
Teff 6789.0 +50.0 -49.0 K |
Log(g) 4.15 +0.02 -0.02 cm/s2 |
Fe/H 0.14 +0.07 -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
8 (3) 13 1.6±0.5 |
ExoClock Observations
Literature Mid-times
Observation Date |
Mid-time | Time format | Reference | O-C minutes |
|
---|---|---|---|---|---|
2017-10-18 | 2458045.316888 ± 0.000627 | BJD_TDB | Pluriel et al. 2020 | 3.3 ± 0.9 | |
2017-01-04 | 2457758.16446 ± 0.00019 | BJD_TDB | Garhart et al. 2020 | 0.3 ± 0.3 | |
2016-12-27 | 2457749.95953 ± 0.00016 | BJD_TDB | Garhart et al. 2020 | -0.6 ± 0.2 | |
2014-01-23 | 2456680.667558 ± 0.001 | BJD_TDB | Bieryla et al. 2015 | 2.1 ± 1.4 | |
2013-10-19 | 2456584.950978 ± 0.00054 | BJD_TDB | Bieryla et al. 2015 | 1.8 ± 0.8 | |
2013-01-29 | 2456322.413721 ± 0.00068 | BJD_TDB | Bieryla et al. 2015 | 2.1 ± 1.0 | |
2013-01-27 | 2456319.678871 ± 0.00068 | BJD_TDB | Bieryla et al. 2015 | 2.0 ± 1.0 | |
2012-12-08 | 2456270.451621 ± 0.00064 | BJD_TDB | Bieryla et al. 2015 | -0.1 ± 0.9 | |
2012-11-22 | 2456254.045118 ± 0.00073 | BJD_TDB | Bieryla et al. 2015 | 2.9 ± 1.1 | |
2012-11-14 | 2456245.839584 ± 0.00058 | BJD_TDB | Bieryla et al. 2015 | 1.1 ± 0.8 | |
2012-11-03 | 2456234.898861 ± 0.00049 | BJD_TDB | Bieryla et al. 2015 | -1.2 ± 0.7 | |
2012-10-23 | 2456223.95947 ± 0.00036 | BJD_TDB | Bieryla et al. 2015 | -1.7 ± 0.5 | |
2012-10-04 | 2456204.817057 ± 0.00074 | BJD_TDB | Bieryla et al. 2015 | -0.3 ± 1.1 |