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Space Astro
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Info for exoplanet "Jichi Sho"
| Scientific (actual) data |
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| Name | Kepler-275 d |
| Planet status | Confirmed |
| Radius | 0.297 |
| Orbital period | 35.6761 |
| Semi major axis | 0.224 |
| Discovered | 2014 |
| Updated | 2021-02-05 |
| Tconj | 2454980 |
| Impact parameter | 0.73 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19295513+3830537 d, K01198.03, KIC 3447722 d, KOI-1198 d, KOI-1198.03, WISE J192955.13+383053.5 d |
| Star name | Kepler-275 |
| Right ascension | 292.48° |
| Declination | 38.51° |
| Mag j | 14.277 |
| Mag h | 14.027 |
| Mag k | 13.957 |
| Star distance | 2155.2 |
| Star metallicity | 0.184 |
| Star mass | 1.24 |
| Star radius | 1.38 |
| Star temperature | 6165 |
| Star alternate names | 2MASS J19295513+3830537, KIC 3447722, KOI-1198, WISE J192955.13+383053.5 |
| Wikipedia article | Kepler-275 d |
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| Fictional info (?) |
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| Suggested name | Jichi Sho |
| Planet type | Cold planet |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 43°K (-230°C), and has a complex, layered cloud structure with 2H2O thought to make up the lowest clouds, and carbon monoxide the uppermost layer of clouds.
It may have had methane oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect. |
| Atmosphere | Carbon monoxide | 45% |
| 2H2O | 34% |
| Methane | 19% |
| Water vapor | 1.4% |
| Molecular hydrogen | 0.083% |
| Hydrogen deuteride (HD) | 6.0E-6% |
| Atmospheric pressure | 0.001 bar |
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| No known satellites |
| Google search for Jichi sho |
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Website by Joachim Michaelis
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