| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
HD 19916 DR2 4747624104168195072 J03100397-5049567 |
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| RA | 03:10:03.9823 | DEC | -50:49:56.580 | ||
| Parallax 12.975 mas |
P.M. RA 97.912 mas/y |
P.M. DEC 27.911 mas/y |
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| MagV 7.54 |
MagR* 7.211 |
MagI* 6.905 |
MagJ 6.504 |
MagH 6.325 |
MagK 6.256 |
| MagG 7.417 |
MagGBP 7.73 |
MagGRP 6.994 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458771.90259 ± 0.00051 BJDTDB |
|||||
| Period 18.387695 ± 2.4e-05 days |
|||||
| Transit Parameters | |||||
| Addison et al. 2021 | |||||
| Rp/Rs 0.03521 ± 0.00022 |
a/Rs 17.6 +0.36 -0.35 |
i 87.91 +0.11 -0.1 deg |
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| e - |
ω - deg |
||||
| DepthR* 1.45 mmag |
Duration* 6.49 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Addison et al. 2021 | |||||
| Teff 6095.0 +89.0 -89.0 K |
Log(g) 4.04 +0.02 -0.02 cm/s2 |
Fe/H 0.175 +0.099 -0.098 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 18.58" | ||||
| Total Observations (Recent) | 3 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 3 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.03512 ± 0.00027 | ||||
