|
|
Space Astro
|
Info for exoplanet "Wenpwen"
| Scientific (actual) data |
|---|
| Name | GJ 2030 Ac |
| Planet status | Confirmed |
| Planet mass | 12.934 |
| Orbital period | 25635 |
| Semi major axis | 16.752 |
| Orbit eccentricity | 0.045 |
| Inclination | 17.21 |
| Discovered | 2022 |
| Updated | 2024-07-30 |
| Publication | Published in a refereed paper |
| Detection type | Astrometry |
| Mass measurement type | Radial Velocity |
| Alternate names | HD 21019 c |
| Star name | GJ 2030 A |
| Right ascension | 50.82° |
| Declination | -7.79° |
| Mag v | 6.23 |
| Mag j | 4.9 |
| Mag h | 4.58 |
| Mag k | 4.42 |
| Star distance | 37.0788 |
| Star metallicity | -0.4 |
| Star mass | 0.96 |
| Star radius | 2.24 |
| Star sp type | G5IV |
| Star temperature | 5485 |
| Star alternate names | HD 21019 |
| Wikipedia article | GJ 2030 Ac |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Wenpwen |
| Planet type | Huge cold gas giant |
| The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to GJ 2030 A, which reoccurs over the so-called synodic period approximately every 58 days. |
| Atmosphere | Ethane | 49% |
| Molecular hydrogen | 21% |
| Xenon | 11% |
| Helium | 11% |
| Ammonia | 3.9% |
| Water vapor | 2.8% |
| Carbon monoxide | 0.74% |
| Argon | 0.00057% |
| Sulfur dioxide | 0% |
| Atmospheric pressure | 50 bar |
 |
| No known satellites |
| Google search for Wenpwen |
|
Website by Joachim Michaelis
|
|
|
|