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Space Astro
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Info for exoplanet "Osouden-tyen"
| Scientific (actual) data |
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| Name | TOI-2986 b |
| Planet status | Confirmed |
| Planet mass | 0.304 |
| Radius | 0.829 |
| Orbital period | 3.27837 |
| Semi major axis | 0.04489 |
| Orbit eccentricity | 0 |
| Inclination | 88.8 |
| Discovered | 2025 |
| Updated | 2025-07-03 |
| Impact parameter | 0.19 |
| K | 38 |
| Temperature (kelvin) | 1622 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Star name | TOI-2986 |
| Right ascension | 163.77° |
| Declination | -6.48° |
| Star distance | 554.4 |
| Star metallicity | 0.095 |
| Star mass | 1.122 |
| Star radius | 1.458 |
| Star sp type | G0IV |
| Star age | 6.3 |
| Star temperature | 5906 |
| Wikipedia article | TOI-2986 b |
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| Fictional info (?) |
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| Suggested name | Osouden-tyen |
| Planet type | Hot gas giant |
| The two polar ice caps appear to be made largely of frozen gas. |
| Atmosphere | Ethane | 41% |
| 2H2O | 30% |
| Formaldehyde | 28% |
| Carbonyl sulfide | 0.04% |
| Ammonia | 0% |
| Atmospheric pressure | 60 bar |
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| No known satellites |
| Google search for Osouden-tyen |
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Website by Joachim Michaelis
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