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Space Astro
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Info for exoplanet "Cojaod-atwei"
| Scientific (actual) data |
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| Name | Kepler-31 d |
| Planet status | Confirmed |
| Planet mass | 6.8 |
| Radius | 0.348 |
| Orbital period | 87.6451 |
| Semi major axis | 0.4 |
| Discovered | 2014 |
| Updated | 2025-02-13 |
| Tconj | 2454970 |
| Impact parameter | 0.5 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19360552+4551110 d, K00935.03, KIC 9347899 d, KOI-935 d, KOI-935.03, WISE J193605.51+455111.0 d |
| Star name | Kepler-31 |
| Right ascension | 294.02° |
| Declination | 45.85° |
| Mag v | 15.5 |
| Mag j | 14.233 |
| Mag h | 13.984 |
| Star distance | 1747.58 |
| Star metallicity | -0.076 |
| Star mass | 1.21 |
| Star radius | 1.22 |
| Star temperature | 6340 |
| Star alternate names | 2MASS J19360552+4551110, KIC 9347899, KOI-935, WISE J193605.51+455111.0 |
| Wikipedia article | Kepler-31 d |
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| Fictional info (?) |
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| Suggested name | Cojaod-atwei |
| Planet type | Large cold gas giant |
| It has the longest rotation period (445 days) of any planet in its solar system and rotates in the opposite direction to most other planets.
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It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on. |
| Atmosphere | Carbonyl sulfide | 98% |
| Hydrogen deuteride (HD) | 1.6% |
| Hydrogen | 0.25% |
| 2H2O | 0.0036% |
| Atmospheric pressure | 0.01 bar |
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| No known satellites |
| Google search for Cojaod-atwei |
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Website by Joachim Michaelis
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