| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
HD 93963 DR2 729899906357408768 J10510650+2538281 |
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| RA | 10:51:06.5136 | DEC | +25:38:28.189 | ||
| Parallax 12.116 mas |
P.M. RA -92.839 mas/y |
P.M. DEC -23.217 mas/y |
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| MagV 9.18 |
MagR* 8.821 |
MagI* 8.512 |
MagJ 8.108 |
MagH 7.807 |
MagK 7.776 |
| MagG 9.034 |
MagGBP 9.36 |
MagGRP 8.585 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459168.96823 ± 0.00042 BJDTDB |
|||||
| Period 3.6451455 ± 4.8e-06 days |
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| Transit Parameters | |||||
| Serrano et al. 2022 | |||||
| Rp/Rs 0.02838 ± 0.00045 |
a/Rs 9.92 +0.15 -0.15 |
i 86.31 +0.19 -0.19 deg |
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| e - |
ω - deg |
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| DepthR* 0.94 mmag |
Duration* 2.27 hours |
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|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Serrano et al. 2022 | |||||
| Teff 5987.0 +64.0 -64.0 K |
Log(g) 4.49 +0.11 -0.11 cm/s2 |
Fe/H 0.1 +0.04 -0.04 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 40.91" | ||||
| Total Observations (Recent) | 13 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 13 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.02806 ± 0.0006 | ||||
Space Observations |
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| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| HD93963Ac (HIGH) 2022-02-25 | TESS | -3.97 ± 2.3 | ||
| HD93963Ac (HIGH) 2022-02-21 | TESS | -1.31 ± 2.02 | ||
| HD93963Ac (HIGH) 2022-02-17 | TESS | 4.09 ± 4.18 | ||
| HD93963Ac (HIGH) 2022-02-10 | TESS | 1.34 ± 2.3 | ||
| HD93963Ac (HIGH) 2022-02-06 | TESS | 2.99 ± 2.02 | ||
| HD93963Ac (HIGH) 2022-02-03 | TESS | -0.69 ± 7.78 | ||
| HD93963Ac (HIGH) 2022-01-30 | TESS | -4.52 ± 9.5 | ||
| HD93963Ac (HIGH) 2020-03-16 | TESS | -1.99 ± 5.76 | ||
| HD93963Ac (HIGH) 2020-03-12 | TESS | -1.49 ± 2.3 | ||
| HD93963Ac (HIGH) 2020-03-08 | TESS | 0.16 ± 9.5 | ||
| HD93963Ac (HIGH) 2020-03-01 | TESS | -1.67 ± 1.22 | ||
| HD93963Ac (HIGH) 2020-02-27 | TESS | 1.22 ± 1.87 | ||
| HD93963Ac (HIGH) 2020-02-23 | TESS | 3.59 ± 6.19 | ||
Literature Mid-times |
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| Planet Observation Date |
Reference | O-C minutes |
||
| 2020-02-23 | Serrano et al. 2022 | 2.0 ± 1.44 | ||