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Space Astro
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Info for exoplanet "Aochal"
| Scientific (actual) data |
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| Planet | K2-273 b |
| Planet status | Confirmed |
| Radius | 0.394 |
| Orbital period | 11.7163 |
| Semi major axis | 0.0974 |
| Discovered | 2018 |
| Updated | 2021-02-05 |
| Tconj | 2457150 |
| Impact parameter | 0.96 |
| Temperature (kelvin) | 672 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Alternate names | 2MASS J08390649+1900360 b, EPIC 211919004 b, EPIC 211919004.01, WISE J083906.46+190036.0 b |
| Star name | K2-273 |
| Right ascension | 129.78° |
| Declination | 19.01° |
| Mag j | 11.811 |
| Mag h | 11.372 |
| Star distance | 310.6 |
| Star metallicity | 0.2 |
| Star mass | 0.9 |
| Star radius | 0.84 |
| Star temperature | 5200 |
| Star alternate names | 2MASS J08390649+1900360, EPIC 211919004, WISE J083906.46+190036.0 |
| Wikipedia article | K2-273 b |
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| Fictional info (?) |
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| Suggested name | Aochal |
| Planet type | Warm planet |
| The interior of Aochal is mainly composed of ices and magma. The planet is named after the deity Aochal, the messenger of the sky.
Aochal is primarily composed of hydrogen chloride with a significant part of its mass being carbonyl sulfide, though carbonyl sulfide comprises only about a limited amount of the number of molecules. Because of its fast rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator).
In late February 1900, Aochal was visited by the New Horizons probe, which used Aochal's gravity to increase its speed and bend its trajectory en route to Masculo-porie. |
| Atmosphere | Hydrogen chloride | 61% |
| Carbonyl sulfide | 31% |
| Carbon dioxide | 7.4% |
| Hydrogen deuteride (HD) | 0.57% |
| Carbon monoxide | 0.36% |
| Hydrogen peroxide | 0.0011% |
| Formaldehyde | 2.0E-6% |
| Atmospheric pressure | 90 bar |
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| No known satellites |
| Google search for Aochal |
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Website by Joachim Michaelis
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