| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
CD-57 1712 DR2 5486322710592888064 J07220299-5723054 |
||||
| RA | 07:22:02.9954 | DEC | -57:23:05.599 | ||
| Parallax 5.547 mas |
P.M. RA 25.676 mas/y |
P.M. DEC -25.387 mas/y |
|||
| MagV 9.97 |
MagR* 9.619 |
MagI* 9.223 |
MagJ 8.803 |
MagH 8.482 |
MagK 8.443 |
| MagG 9.847 |
MagGBP 10.219 |
MagGRP 9.354 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2458924.88754 ± 0.00013 BJDTDB |
|||||
| Period 10.3311565 ± 3.9e-06 days |
|||||
| Transit Parameters | |||||
| Brahm et al. 2020 | |||||
| Rp/Rs 0.0614 ± 0.0002 |
a/Rs 12.52 +0.28 -0.28 |
i 89.2 +0.3 -0.3 deg |
|||
| e 0.153 +0.006 -0.007 |
ω 64.8 +1.8 -1.8 deg |
||||
| DepthR* 5.01 mmag |
Duration* 5.76 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Brahm et al. 2020 | |||||
| Teff 5735.0 +72.0 -72.0 K |
Log(g) 4.06 +0.01 -0.01 cm/s2 |
Fe/H 0.26 +0.05 -0.05 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 7.39" | ||||
| Total Observations (Recent) | 24 (0) | ||||
| O-C | -2.31 ± 2.59 minutes | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 23 (0) | ||||
| ETD Observations (Recent) | 1 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.06229 ± 0.00015 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| TOI-481b (HIGH) 2021-04-23 | TESS | 1.39 ± 0.92 | ||
| TOI-481b (HIGH) 2021-04-12 | TESS | -1.16 ± 0.96 | ||
| TOI-481b (HIGH) 2021-03-23 | TESS | -0.18 ± 1.05 | ||
| TOI-481b (HIGH) 2021-03-12 | TESS | -1.62 ± 1.05 | ||
| TOI-481b (HIGH) 2021-03-02 | TESS | -0.55 ± 0.91 | ||
| TOI-481b (HIGH) 2021-01-30 | TESS | -0.25 ± 0.99 | ||
| TOI-481b (HIGH) 2021-01-20 | TESS | 0.42 ± 1.05 | ||
| TOI-481b (HIGH) 2021-01-09 | TESS | 0.75 ± 0.94 | ||
| TOI-481b (HIGH) 2020-12-20 | TESS | 0.04 ± 1.09 | ||
| TOI-481b (HIGH) 2020-10-09 | TESS | 1.61 ± 0.99 | ||
| TOI-481b (HIGH) 2020-09-28 | TESS | 0.04 ± 1.15 | ||
| TOI-481b (HIGH) 2020-07-08 | TESS | -0.35 ± 1.01 | ||
| TOI-481b (HIGH) 2019-07-12 | TESS | -1.66 ± 1.02 | ||
| TOI-481b (HIGH) 2019-07-02 | TESS | 0.22 ± 0.94 | ||
| TOI-481b (HIGH) 2019-06-21 | TESS | 0.42 ± 1.17 | ||
| TOI-481b (HIGH) 2019-04-20 | TESS | -0.84 ± 1.08 | ||
| TOI-481b (HIGH) 2019-03-31 | TESS | 0.45 ± 0.96 | ||
| TOI-481b (HIGH) 2019-03-20 | TESS | -0.09 ± 0.99 | ||
| TOI-481b (HIGH) 2019-03-10 | TESS | -0.56 ± 0.95 | ||
| TOI-481b (HIGH) 2019-01-28 | TESS | 0.89 ± 1.05 | ||
| TOI-481b (HIGH) 2019-01-17 | TESS | 1.55 ± 1.15 | ||
| TOI-481b (HIGH) 2018-12-28 | TESS | -0.72 ± 1.12 | ||
| TOI-481b (HIGH) 2018-12-17 | TESS | -0.15 ± 1.01 | ||
ETD Observations |
||||
| Planet Observation Date |
Observer(s) | ETD link | O-C minutes |
|
| TOI-481b (HIGH) 2023-02-03 | Yves Jongen | 1678734385 | -2.31 ± 2.59 | |