| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
WASP-169 DR2 5723772524469252096 J08293295-1256411 |
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| RA | 08:29:32.9490 | DEC | -12:56:41.106 | ||
| Parallax 1.566 mas |
P.M. RA -13.183 mas/y |
P.M. DEC -3.821 mas/y |
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| MagV 12.17 |
MagR* 11.514 |
MagI* 11.53 |
MagJ 10.8 |
MagH 10.552 |
MagK 10.483 |
| MagG 11.721 |
MagGBP 12.018 |
MagGRP 11.276 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2458763.18829 ± 0.00059 BJDTDB |
|||||
| Period 5.6114206 ± 4.5e-06 days |
|||||
| Transit Parameters | |||||
| Nielsen et al. 2019 | |||||
| Rp/Rs 0.0668 ± 0.0021 |
a/Rs 7.3 +0.68 -0.26 |
i 87.9 +1.4 -2.0 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 5.81 mmag |
Duration* 6.09 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Nielsen et al. 2019 | |||||
| Teff 6110.0 +101.0 -101.0 K |
Log(g) 3.96 +0.03 -0.08 cm/s2 |
Fe/H 0.06 +0.07 -0.07 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | MEDIUM | ||||
| Minimum aperture | 9.76" | ||||
| Total Observations (Recent) | 5 (0) | ||||
| O-C | -0.03 ± 1.36 minutes | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 4 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 1 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.07509 ± 0.00097 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| WASP-169b (MEDIUM) 2021-02-05 | TESS | -2.13 ± 3.02 | ||
| WASP-169b (MEDIUM) 2021-01-31 | TESS | -2.1 ± 2.74 | ||
| WASP-169b (MEDIUM) 2021-01-25 | TESS | 3.4 ± 2.74 | ||
| WASP-169b (MEDIUM) 2021-01-20 | TESS | 0.26 ± 2.45 | ||
Literature Mid-times |
||||
| Planet Observation Date |
Reference | O-C minutes |
||
| 2016-11-04 | Nielsen et al. 2019 | 0.03 ± 2.02 | ||