| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
UCAC4 780-025091 DR2 1678074272650459008 J13115955+6550017 |
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| RA | 13:11:59.5602 | DEC | +65:50:01.703 | ||
| Parallax 27.74 mas |
P.M. RA -150.652 mas/y |
P.M. DEC -25.368 mas/y |
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| MagV 12.951 |
MagR 12.582 |
MagI 11.6 |
MagJ 9.706 |
MagH 9.065 |
MagK 8.84 |
| MagG 12.122 |
MagGBP 13.271 |
MagGRP 11.075 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2022 | |||||
| Mid-time 2459122.3981 ± 0.002 BJDTDB |
|||||
| Period 18.80171 ± 0.00012 days |
|||||
| Transit Parameters | |||||
| Demory et al. 2020 | |||||
| Rp/Rs 0.0346 ± 0.0025 |
a/Rs** 53.0 +2.0 -1.9 |
i 89.3 +0.1 -0.1 deg |
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| e - |
ω - deg |
||||
| DepthR* 1.41 mmag |
Duration* 2.19 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Demory et al. 2020 | |||||
| Teff 3600.0 +150.0 -150.0 K |
Log(g) 4.85 +0.05 -0.05 cm/s2 |
Fe/H -0.5 +0.5 -0.5 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 66.65" | ||||
| Total Observations (Recent) | 3 (0) | ||||
| O-C | - | ||||
| ExoClock Observations (Recent) | 0 (0) | ||||
| Space Observations (Recent) | 2 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 1 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.0424 ± 0.0038 | ||||
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
|---|---|---|---|---|
| TOI-1266c (HIGH) 2021-08-15 | TESS | -3.7 ± 5.62 | ||
| TOI-1266c (HIGH) 2021-07-27 | TESS | 12.73 ± 10.37 | ||
Literature Mid-times |
||||
| Planet Observation Date |
Reference | O-C minutes |
||
| 2019-12-04 | Demory et al. 2020 | -0.2 ± 4.9 | ||