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Space Astro
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Info for exoplanet "Cojaod-atwei"
Scientific (actual) data |
Planet | 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 | 2021-02-05 |
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 (?) |
Suggested name | Cojaod-atwei |
Planet type | Large cold gas giant |
In English, Cojaod-atwei is often referred to as the "green planet" because the hydrogen deuteride (HD) prevalent on its surface gives it a dark green appearance that is unusual among the astronomical bodies visible to the naked eye. 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.
It is named after the deity Cojaod-atwei, the creator of the sky.
At this time it may appear as a bright star-like object, but is often far more difficult to observe than Yuegang Zh.
It is radically different from Yuegang Zh in other respects. Cojaod-atwei is by far the hottest planet in its solar system, with a mean surface temperature of 718°K (445°C).
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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