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Space Astro
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Info for exoplanet "Xiban Hionn"
| Scientific (actual) data |
| Name | Kepler-951 Ab |
| Planet status | Confirmed |
| Radius | 0.5139 |
| Orbital period | 71.5254 |
| Semi major axis | 0.3091 |
| Orbit eccentricity | 0 |
| Inclination | 89.96 |
| Discovered | 2016 |
| Updated | 2024-08-03 |
| Tconj | 2455020 |
| Impact parameter | 0.066 |
| Temperature (kelvin) | 340 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Radius measurement type | Primary Transit |
| Alternate names | WISE J191057.01+380652.7 b, Kepler-951 b, KOI-1788 b, KOI-1788.01, K01788.01, KIC 2975770 b, 2MASS J19105701+3806524 b |
| Star name | Kepler-951 A |
| Right ascension | 287.74° |
| Declination | 38.11° |
| Mag j | 12.92 |
| Mag h | 12.382 |
| Mag k | 12.251 |
| Star distance | 382.509 |
| Star metallicity | -0.01 |
| Star mass | 0.77 |
| Star radius | 0.73 |
| Star sp type | K2V |
| Star age | 4.27 |
| Star temperature | 4834 |
| Star alternate names | WISE J191057.01+380652.7, Kepler-951, KOI-1788, KIC 2975770, 2MASS J19105701+3806524 |
| Wikipedia article | Kepler-951 Ab |
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| Fictional info (?) |
| Suggested name | Xiban Hionn |
| Planet type | Cold planet |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 63°K (-210°C), and has a complex, layered cloud structure with molecular hydrogen thought to make up the lowest clouds, and methane the uppermost layer of clouds.
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| Atmosphere | Methane | 96% |
| Molecular hydrogen | 2.7% |
| 2H2O | 0.35% |
| Nitrogen | 0.099% |
| Sulfur dioxide | 0.0011% |
| Atmospheric pressure | 70 bar |
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| No known satellites |
| Google search for Xiban hionn |
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Website by Joachim Michaelis
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