| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TYC 5351-283-1 DR2 3010759262610139776 J05465717-1114073 |
||||
| RA | 05:46:57.1748 | DEC | -11:14:07.316 | ||
| Parallax 2.908 mas |
P.M. RA -0.143 mas/y |
P.M. DEC 5.967 mas/y |
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| MagV 11.43 |
MagR* 11.137 |
MagI* 10.795 |
MagJ 10.455 |
MagH 10.188 |
MagK 10.106 |
| MagG 11.343 |
MagGBP 11.643 |
MagGRP 10.907 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2459123.91295 ± 0.0007 BJDTDB |
|||||
| Period 10.626621 ± 2.9e-05 days |
|||||
| Transit Parameters | |||||
| Brahm et al. 2020 | |||||
| Rp/Rs 0.079 ± 0.001 |
a/Rs 14.2 +0.8 -0.7 |
i 88.2 +0.3 -0.5 deg |
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| e - |
ω - deg |
||||
| DepthR* 7.82 mmag |
Duration* 5.62 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Brahm et al. 2020 | |||||
| Teff 6261.0 +80.0 -80.0 K |
Log(g) 4.26 +0.02 -0.02 cm/s2 |
Fe/H 0.24 +0.05 -0.05 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 6.63" | ||||
| Total Observations (Recent) | 4 (1) | ||||
| O-C | -6.24 ± 3.17 minutes | ||||
| ExoClock Observations (Recent) | 1 (1) | ||||
| Space Observations (Recent) | 2 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 1 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.07965 ± 0.00092 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-892b (HIGH) 2025-12-27 | Yves Jongen Deep Sky Chile | Plane Wave CDK 17" Moravian 4G / R / 90.0 | -6.24 ± 3.17 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-892b (HIGH) 2021-01-05 | TESS | 0.95 ± 1.73 | ||
| TOI-892b (HIGH) 2020-12-25 | TESS | -0.53 ± 1.32 | ||
Literature Mid-times |
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| Planet Observation Date |
Reference | O-C minutes |
||
| 2018-12-23 | Brahm et al. 2020 | -0.1 ± 2.88 | ||