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Space Astro
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Info for exoplanet "Youm"
| Scientific (actual) data |
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| Planet | HD 154345 b |
| Planet status | Confirmed |
| Planet mass | 11.6 |
| Mass sini | 1 |
| Orbital period | 3538 |
| Semi major axis | 4.3 |
| Orbit eccentricity | 0.26 |
| Inclination | 50 |
| Angular distance | 0.238095 |
| Discovered | 2006 |
| Updated | 2023-03-16 |
| Omega | 346 |
| Tperi | 2454700 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass detection type | Astrometry |
| Star name | HD 154345 |
| Right ascension | 255.65° |
| Declination | 47.08° |
| Mag v | 6.74 |
| Star distance | 18.06 |
| Star metallicity | -0.105 |
| Star mass | 0.88 |
| Star sp type | G8V |
| Star age | 4.92 |
| Star temperature | 5468 |
| Wikipedia article | HD 154345 b |
Back
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| Fictional info (?) |
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| Suggested name | Youm |
| Planet type | Huge cold gas giant |
| When viewed from Yuem-ou, Youm can reach an apparent magnitude of -3, bright enough for its reflected light to cast shadows, and making it on average the third-brightest object in the night sky. This huge cold gas giant is named after the deity Youm, the creator of hate.
Observations from Earth have shown seasonal change and increased weather activity as Youm approached its equinox 4 years ago. Wind speeds can reach 63 metres per second. |
| Atmosphere | Carbon dioxide | 93% |
| Molecular hydrogen | 5.9% |
| Xenon | 0.13% |
| Sulfur dioxide | 0.0074% |
| Atmospheric pressure | 0.001 bar |
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| No known satellites |
| Google search for Youm |
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Website by Joachim Michaelis
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