Planet L 168-9 b
| Name | L 168-9 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2020 | ||
| Mass | 0.0145 (± 0.00176) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.02091 (± 0.00024) AU | |
|
| Orbital Period | 1.4015 (± 0.00018) day | |
|
| Eccentricity | 0.21 ( -0.21 +0.0 ) | |
|
| ω | — | ||
| Tperi | — | ||
| Radius | 0.124 (± 0.008) RJ | |
|
| Inclination | 85.5 (± 0.8) deg | ||
| Update | 2020-01-28 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | Spectrum | ||
| Radius Detection Method | Primary Transit | ||
| Primary transit | 2458340.04781 ( -0.00122 +0.00088 ) JD | |
|
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 3.66 (± 0.47) m/s | |
|
| Calculated temperature | 816.0 (± 160.0) K | |
|
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
L 168-9| Name | L 168-9 | ||
| Distance | 25.15 (± 0.024) pc | |
|
| Spectral type | M1V | ||
| Apparent magnitude V | 11.0 | ||
| Mass | 0.62 (± 0.03) MSun | |
|
| Age | — | ||
| Effective temperature | 3800.0 (± 70.0) K | |
|
| Radius | 0.6 (± 0.022) RSun | |
|
| Metallicity [Fe/H] | 0.04 (± 0.17) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 23:20:08.0 | ||
| Dec2000 | -60:03:55 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
Spectroscopic time series performance of the Mid-Infrared Instrument on the JWST
2023
BOUWMAN J., KENDREW S., GREENE Th., BELL T., LAGAGE P.-O. et al.
PASP, accepted
arxiv
Characterization of JWST science performance from commissioning
2022
RIGBY J., PERRIN M., McELWAIN M., KIMBLE R., FRIEDMAN S. et al.
PASP, submitted
arxiv
A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS
2020
ASTUDILLO-DEFRU N., CLOUTIER R., WANG S., TESKE J., BRAHM R. et al.
Astron. & Astrophys., 636, A58
paper arxiv
