|
|
Space Astro
|
Info for exoplanet "Yaopi"
| Scientific (actual) data |
|---|
| Name | GJ 229 Bb |
| Planet status | Confirmed |
| Planet mass | 33.4 |
| Orbital period | 12.1346 |
| Semi major axis | 0.0424 |
| Orbit eccentricity | 0.2317 |
| Inclination | 31.4 |
| Discovered | 2021 |
| Updated | 2025-02-28 |
| Temp calculated | 770 |
| Publication | Published in a refereed paper |
| Detection type | Astrometry, Imaging |
| Mass measurement type | Astrometry |
| Alternate names | Gl 229 Bb |
| Star name | GJ 229 |
| Ra | 92.64° |
| Dec | -21.86° |
| Mag v | 8.125 |
| Star distance | 5.75624 |
| Star mass | 0.544 |
| Star radius | 0.548 |
| Star sp type | M1V |
| Star age | 2.45 |
| Star temperature | 3564 |
| Star alternate names | HD 42581, NAJ 1 |
| Wikipedia article | GJ 229 Bb |
Back
| |
| Fictional info (?) |
|---|
| Yaopi |
| Huge hot gas giant |
| The polar regions are constantly below 126°K (-147°C).
The volume of water detected has been estimated to be equivalent to the volume of water in Lake Superior. |
| Atmosphere | Xenon | 60% |
| Molecular hydrogen | 37% |
| Nitric oxide | 2.4% |
| 5 bar |
 |
| No known satellites |
| Google search for Yaopi |
|
Website by Joachim Michaelis
|
|
|
|