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Space Astro
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Info for exoplanet "Unib Ewep"
| Scientific (actual) data |
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| Name | HD 103891 b |
| Planet status | Confirmed |
| Mass sini | 1.44 |
| Orbital period | 1919 |
| Semi major axis | 3.27 |
| Orbit eccentricity | 0.31 |
| Discovered | 2021 |
| Updated | 2021-12-17 |
| Omega | 181.5 |
| Tperi | 2455240 |
| K | 21.12 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 103891 |
| Right ascension | 179.44° |
| Declination | -8.55° |
| Mag v | 8.65 |
| Star distance | 54.9 |
| Star metallicity | -0.19 |
| Star mass | 1.28 |
| Star radius | 2.2 |
| Star sp type | F9 |
| Star temperature | 6072 |
| Wikipedia article | HD 103891 b |
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| Fictional info (?) |
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| Suggested name | Unib Ewep |
| Planet type | Cold planet |
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| Atmosphere | Hydrogen deuteride (HD) | 60% |
| Water vapor | 21% |
| Hydrogen peroxide | 8.6% |
| Ethane | 5.5% |
| Methane | 3.6% |
| Atmospheric pressure | 30 bar |
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| Moon | Initeh En | Very small potato shaped oceanic comet |
| Enuv Etysu | Large round ice moon |
| Google search for Unib ewep |
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Website by Joachim Michaelis
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