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Space Astro
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Info for exoplanet "Youm"
| Scientific (actual) data |
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| Name | HD 154345 b |
| Planet status | Confirmed |
| Planet mass | 1.186 |
| Mass sini | 1 |
| Orbital period | 3278.06 |
| Semi major axis | 4.158 |
| Orbit eccentricity | 0.058 |
| Inclination | 88 |
| Angular distance | 0.0547 |
| Discovered | 2006 |
| Updated | 2025-05-20 |
| Omega | 309 |
| Tperi | 2454700 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement 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 | Cold gas giant |
| 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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