Planet GJ 625 b
| Name | GJ 625 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2017 | ||
| Mass | — | ||
| Mass*sin(i) | 0.0095 ( -0.0016 +0.0015 ) MJ |  |
|
| Semi-Major Axis | 0.078399 ( -4.5e-05 +4.2e-05 ) AU | |
|
| Orbital Period | 14.638 ( -0.013 +0.012 ) day | |
|
| Eccentricity | 0.13 ( -0.09 +0.13 ) | |
|
| ω | 240.0 ( -180.0 +70.0 ) deg | |
|
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2017-05-19 | ||
| 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 | 1.79 (± 0.3) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
GJ 625| Name | GJ 625 | ||
| Distance | 6.49 pc | |
|
| Spectral type | M2 | ||
| Apparent magnitude V | 10.17 | ||
| Mass | 0.3 (± 0.07) MSun | |
|
| Age | — | |
|
| Effective temperature | 3499.0 (± 68.0) K | |
|
| Radius | 0.31 (± 0.06) RSun | |
|
| Metallicity [Fe/H] | -0.38 (± 0.09) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 16:25:25.0 | ||
| Dec2000 | +54:18:12 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
HADES RV Programme with HARPS-N at TNG XV. Planetary occurrence rates around early-M dwarfs
2022
PINAMONTI M., SOZZETTI A., MALDONADO J., AFFER L., MICELA G. et al.
Astron. & Astrophys., 664, A65
paper arxiv
Thermal and orbital evolution of low-mass exoplanets
2020
WALTEROVA M. & BEHOUNKOVA M.
ApJ, accepted
arxiv
HADES RV Programme with HARPS-N at TNG: V. A super-Earth on the inner edge of the habitable zone oft he nearby M-dwarf GJ 625
2017
SUAREZ-MASCARENO A., GONZALEZ HERNADEZ J., REBOLO R., VELASCO S. et al.
Astron. & Astrophys., 605, A92
paper arxiv
