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Space Astro
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Info for exoplanet "Nebihyu Ryo"
| Scientific (actual) data |
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| Name | Eps CrB Ab |
| Planet status | Confirmed |
| Mass sini | 6.7 |
| Orbital period | 417.9 |
| Semi major axis | 1.3 |
| Orbit eccentricity | 0.11 |
| Discovered | 2012 |
| Updated | 2024-07-28 |
| Omega | 133.1 |
| Tperi | 2451240 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | Eps CrB A |
| Right ascension | 239.4° |
| Declination | 26.88° |
| Mag v | 4.14 |
| Star distance | 67.9 |
| Star metallicity | -0.094 |
| Star mass | 1.7 |
| Star radius | 21 |
| Star sp type | K2III |
| Star age | 1.74 |
| Star temperature | 4406 |
| Star alternate names | HD 143107 |
| Wikipedia article | eps CrB Ab |
Back
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| Fictional info (?) |
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| Suggested name | Nebihyu Ryo |
| Planet type | Cold planet |
| It may have had argon oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
The two polar ice caps appear to be made largely of water. |
| Atmosphere | Ethane | 82% |
| Xenon | 9.3% |
| Argon | 8.5% |
| Atmospheric pressure | 1.2 bar |
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| Moon | Nagyoda | Huge slightly egg-shaped ice comet |
| Google search for Nebihyu ryo |
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Website by Joachim Michaelis
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