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Space Astro
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Info for exoplanet "Useza"
| Scientific (actual) data |
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| Name | HD 143811 (AB)b |
| Planet status | Confirmed |
| Planet mass | 5.6 |
| Radius | 1.4 |
| Orbital period | 119181 |
| Semi major axis | 63.88 |
| Orbit eccentricity | 0.23 |
| Inclination | 37.5 |
| Discovered | 2025 |
| Updated | 2025-09-09 |
| Omega | 180 |
| Tperi | 2459110 |
| Temperature (kelvin) | 1000 |
| Temp measured | 1042 |
| Publication | Submitted to a professional journal |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Star name | HD 143811 (AB) |
| Right ascension | 240.89° |
| Declination | -30.14° |
| Star distance | 136.86 |
| Star mass | 2.5 |
| Star sp type | F5V+F8V |
| Star age | 0.018 |
| Star temperature | 6575 |
| Wikipedia article | HD 143811 (AB)b |
Back
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| Fictional info (?) |
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| Suggested name | Useza |
| Planet type | Large cold gas giant |
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| Atmosphere | Hydrogen peroxide | 37% |
| Ammonia | 36% |
| Nitric oxide | 7.5% |
| Hydrogen deuteride (HD) | 7.4% |
| Carbon monoxide | 4.7% |
| Nitrogen | 4.4% |
| Carbon dioxide | 2.7% |
| Xenon | 0.00048% |
| Atmospheric pressure | 1 bar |
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| No known satellites |
| Google search for Useza |
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Website by Joachim Michaelis
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