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Space Astro
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Info for exoplanet "Yuedyim"
| Scientific (actual) data |
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| Name | HD 181720 b |
| Planet status | Confirmed |
| Planet mass | 12.12 |
| Mass sini | 0.37 |
| Orbital period | 956 |
| Semi major axis | 1.78 |
| Orbit eccentricity | 0.26 |
| Inclination | 1.75 |
| Angular distance | 0.031786 |
| Discovered | 2009 |
| Updated | 2014-07-10 |
| Omega | 177 |
| Tperi | 2453630 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | HD 181720 |
| Right ascension | 290.72° |
| Declination | -32.92° |
| Mag v | 7.86 |
| Star distance | 56 |
| Star metallicity | -0.53 |
| Star mass | 0.92 |
| Star sp type | G1V |
| Star temperature | 5781 |
| Wikipedia article | HD 181720 b |
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| Fictional info (?) |
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| Suggested name | Yuedyim |
| Planet type | Huge cold gas giant |
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| Atmosphere | 2H2O | 69% |
| Hydrogen chloride | 24% |
| Carbon dioxide | 4.8% |
| Nitrogen | 1.5% |
| Ammonium hydrosulfide (NH4SH) | 0.0011% |
| Ozone | 4.0E-6% |
| Hydrogen | 0% |
| Atmospheric pressure | 19 bar |
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| No known satellites |
| Google search for Yuedyim |
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Website by Joachim Michaelis
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