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
Characterization of JWST science performance from commissioning
2023
RIGBY J., PERRIN M., McELWAIN M., KIMBLE R., FRIEDMAN S. et al.
PASP, 135, 048001
paper
arxiv
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, 135, 038002
paper
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
