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Space Astro
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Info for exoplanet "Nyumage-yo"
| Scientific (actual) data |
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| Name | HD 185283 Ab |
| Planet status | Confirmed |
| Planet mass | 1.3 |
| Orbital period | 4000 |
| Semi major axis | 4.6 |
| Orbit eccentricity | 0.07 |
| Inclination | 91 |
| Discovered | 2023 |
| Updated | 2025-03-28 |
| Omega | 281 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 185283 A |
| Right ascension | 295.33° |
| Declination | -56.32° |
| Mag v | 9 |
| Star distance | 31.32 |
| Star metallicity | -0.06 |
| Star mass | 0.79 |
| Star radius | 0.743 |
| Star sp type | K3V |
| Star age | 6.9 |
| Star temperature | 4848 |
| Wikipedia article | HD 185283 Ab |
Back
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| Fictional info (?) |
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| Suggested name | Nyumage-yo |
| Planet type | Cold gas giant |
| As seen relative to the fixed stars, it rotates on its axis exactly three times for every three revolutions it makes around HD 185283 A.
The two polar ice caps appear to be made largely of dust. |
| Atmosphere | Molecular hydrogen | 58% |
| Ammonia | 41% |
| Hydrogen peroxide | 0.1% |
| Methane | 0.034% |
| Nitric oxide | 0.031% |
| Atmospheric pressure | 11 bar |
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| No known satellites |
| Google search for Nyumage-yo |
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Website by Joachim Michaelis
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