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Space Astro
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Info for exoplanet "Annwen"
| Scientific (actual) data |
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| Planet | HD 11964 b |
| Planet status | Confirmed |
| Mass sini | 0.622 |
| Orbital period | 1945 |
| Semi major axis | 3.16 |
| Orbit eccentricity | 0.041 |
| Angular distance | 0.092996 |
| Discovered | 2005 |
| Updated | 2014-02-13 |
| Omega | 155 |
| Tperi | 2454170 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | HD 11964 |
| Right ascension | 29.29° |
| Declination | -10.24° |
| Mag v | 6.42 |
| Star distance | 33.98 |
| Star metallicity | 0.17 |
| Star mass | 1.125 |
| Star radius | 2.18 |
| Star sp type | G5 |
| Star age | 9.56 |
| Star temperature | 5248 |
| Wikipedia article | HD 11964 b |
Back
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| Fictional info (?) |
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| Suggested name | Annwen |
| Planet type | Cold planet |
| When viewed from Aiyyo Wyo, Annwen 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 planet is named after the deity Annwen, the creator of prosperity.
It is radically different from Earth in other respects. |
| Atmosphere | Helium | 95% |
| Nitrogen | 3.2% |
| Xenon | 1% |
| Atmospheric pressure | 0.007 bar |
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| No known satellites |
| Google search for Annwen |
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Website by Joachim Michaelis
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