Planet Ross 508 b
| Name | Ross 508 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2022 | ||
| Mass | — | ||
| Mass*sin(i) | 0.01249 (± 0.0019) MJ |  |
|
| Semi-Major Axis | 0.053 (± 0.0005) AU | |
|
| Orbital Period | 10.77 (± 0.02) day | |
|
| Eccentricity | 0.35 (± 0.16) | |
|
| ω | 330.0 (± 30.0) deg | |
|
| Tperi | 2459370.34 (± 1.5) JD | |
|
| Radius | — | ||
| Inclination | — | ||
| Update | 2022-05-26 | ||
| 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 | 3.9 (± 0.6) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
Ross 508| Name | Ross 508 | ||
| Distance | 11.2183 (± 0.0035) pc | |
|
| Spectral type | M4.92 | ||
| Apparent magnitude V | 13.0 | ||
| Mass | 0.177 (± 0.0045) MSun | |
|
| Age | — | ||
| Effective temperature | 3071.0 ( -34.0 +22.0 ) K | |
|
| Radius | 0.211 (± 0.006) RSun | |
|
| Metallicity [Fe/H] | -0.2 (± 0.2) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 15:23:51.0 | ||
| Dec2000 | +17:27:57 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
A Super-Earth Orbiting Near the Inner Edge of the Habitable Zone around the M4.5-dwarf Ross 508
2022
HARAKAWA H., TAKARADA T., KASAGI Y., HIRANO T., KOTANI T.
PASJ, 74, 904
paper arxiv
