|
|
Space Astro
|
Info for exoplanet "Mihoe Mathe"
| Scientific (actual) data |
|---|
| Name | HD 158259 d |
| Planet status | Confirmed |
| Mass sini | 0.01702 |
| Orbital period | 5.19808 |
| Discovered | 2019 |
| Updated | 2021-09-07 |
| K | 1.90714 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Spectrum |
| Star name | HD 158259 |
| Right ascension | 261.35° |
| Declination | 52.79° |
| Mag v | 6.46 |
| Star distance | 27.08 |
| Star mass | 1.08 |
| Star radius | 1.21 |
| Star sp type | G0 |
| Wikipedia article | HD 158259 d |
Back
| |
| Fictional info (?) |
|---|
| Mihoe Mathe |
| Cold planet |
| The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 158259, which reoccurs over the so-called synodic period approximately every 139 days.
The smooth Borealis basin in the northern hemisphere covers 30 percent of the planet and may be a giant impact feature. |
| Atmosphere | Carbon monoxide | 66% |
| 2H2O | 31% |
| Ammonium hydrosulfide (NH4SH) | 2% |
| Ammonia | 0.00059% |
| Molecular hydrogen | 1.0E-6% |
| 0.0021 bar |
 |
| No known satellites |
| Google search for Mihoe mathe |
|
Website by Joachim Michaelis
|
|
|
|