| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
TOI-470 DR2 2912264564319611136 J06160231-2501519 |
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| RA | 06:16:02.3170 | DEC | -25:01:52.039 | ||
| Parallax 7.636 mas |
P.M. RA 52.514 mas/y |
P.M. DEC -67.02 mas/y |
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| MagV 11.17 |
MagR* 10.994 |
MagI* 10.249 |
MagJ 9.945 |
MagH 9.55 |
MagK 9.422 |
| MagG 11.246 |
MagGBP 11.718 |
MagGRP 10.656 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Oddo et al. 2023 | |||||
| Mid-time 2459205.9825 ± 0.0011 BJDTDB |
|||||
| Period 12.19148 ± 3e-05 days |
|||||
| Transit Parameters | |||||
| Oddo et al. 2023 | |||||
| Rp/Rs 0.0477 ± 0.0008 |
a/Rs 30.9 +2.4 -2.4 |
i 89.53 +0.43 -0.43 deg |
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| e - |
ω - deg |
||||
| DepthR* 3.05 mmag |
Duration* 3.06 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Oddo et al. 2023 | |||||
| Teff 5190.0 +90.0 -90.0 K |
Log(g) 4.54 +0.1 -0.1 cm/s2 |
Fe/H 0.1 +0.08 -0.08 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 18.06" | ||||
| Total Observations (Recent) | 5 (0) | ||||
| O-C | -6.71 ± 5.33 minutes | ||||
| ExoClock Observations (Recent) | 1 (0) | ||||
| Space Observations (Recent) | 4 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.0456 ± 0.0014 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-470b (HIGH) 2024-03-19 | Chantal Hemmann University Southern Observatory | Planewave CDK500/CDK20 on L500 mount ProLine PL16803 Monochrome CCD / R / 90.0 | -6.71 ± 5.33 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-470b (HIGH) 2021-01-03 | TESS | -2.42 ± 2.3 | ||
| TOI-470b (HIGH) 2020-12-22 | TESS | 6.05 ± 2.59 | ||
| TOI-470b (HIGH) 2019-01-03 | TESS | 1.76 ± 2.3 | ||
| TOI-470b (HIGH) 2018-12-21 | TESS | -0.14 ± 4.32 | ||