Planet HD 213885 c
| Name | HD 213885 c | ||
| Planet Status | Confirmed | ||
| Discovered in | 2019 | ||
| Mass | — | ||
| Mass*sin(i) | 0.06277 (± 0.00434) MJ |  |
|
| Semi-Major Axis | 0.056798 ( -0.00032 +0.00044 ) AU | |
|
| Orbital Period | 4.78503 ( -0.00051 +0.00056 ) day | |
|
| Eccentricity | 0.0 | |
|
| ω | — | ||
| Tperi | 2458396.635 (± 0.054) JD | |
|
| Radius | — | ||
| Inclination | — | ||
| Update | 2019-03-27 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 7.26 (± 0.48) m/s | |
|
| Calculated temperature | — | |
|
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | TOI-141 c |
Star
HD 213885| Name | HD 213885 | ||
| Distance | 57.97 (± 0.14) pc | |
|
| Spectral type | G | ||
| Apparent magnitude V | 8.0 | ||
| Mass | 1.068 (± 0.02) MSun | |
|
| Age | 3.8 ( -0.79 +0.66 ) Gyr | |
|
| Effective temperature | 5978.0 (± 50.0) K | |
|
| Radius | 1.101 ( -0.0075 +0.008 ) RSun | |
|
| Metallicity [Fe/H] | -0.04 (± 0.03) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 22:35:56.0 | ||
| Dec2000 | -59:51:53 | ||
| Alternate Names | TOI-141 | ||
| Planetary system | 2 planets |
Related publications
The Chemical link between stars and their rocky planets
2021
ADIBEKYAN V., DORN C., SOUSA S., SANTOS N., BITSCH B. et al.
Science, submitted
arxiv
HD 213885b: A transiting 1-day-period super-Earth with an Earth-like composition around a bright (V=7.9) star unveiled by TESS
2020
ESPINOZA N., BRAHM R., HENNING Th., JORDAN A., DORN C. et al.
MNRAS, 491, 2982
paper arxiv
