Planet TOI-402 c
| Name | TOI-402 c | ||
| Planet Status | Confirmed | ||
| Discovered in | 2019 | ||
| Mass | 0.02766 (± 0.00525) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.1235 ( -0.0017 +0.002 ) AU | |
|
| Orbital Period | 17.1784 (± 0.0016) day | |
|
| Eccentricity | — | ||
| ω | — | ||
| Tperi | — | ||
| Radius | 0.225 ( -0.0091 +0.0095 ) RJ | |
|
| Inclination | 88.413 (± 0.055) deg | |
|
| Update | 2019-03-14 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Primary Transit | ||
| Primary transit | 2458414.55 (± 0.0012) JD | |
|
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | 0.876 (± 0.01) | |
|
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 2.4806 (± 0.0466) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
TOI-402| Name | TOI-402 | ||
| Distance | 44.86 pc | |
|
| Spectral type | |||
| Apparent magnitude V | 9.1 | ||
| Mass | 0.851 ( -0.034 +0.042 ) MSun | |
|
| Age | 7.5 ( -4.4 +4.2 ) Gyr | |
|
| Effective temperature | 5131.0 (± 74.0) K | |
|
| Radius | 0.839 ( -0.0016 +0.0018 ) RSun | |
|
| Metallicity [Fe/H] | 0.03 (± 0.04) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 02:27:28.4 | ||
| Dec2000 | -27:38:07 | ||
| Alternate Names | HD 15337 | ||
| Planetary system | 2 planets |
Related publications
A hot rocky and a warm puffy super-Earth orbiting TOI-402 (HD 15337)
2019
DUMUSQUE X., TURNER O., DORN C., EASTMAN J., ALLART R. et al.
Astron. & Astrophys., submitted
arxiv
