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Space Astro
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Info for exoplanet "Sutorix Tetheus"
Scientific (actual) data |
Planet | K2-9 b |
Planet status | Confirmed |
Radius | 0.201 |
Orbital period | 18.4498 |
Semi major axis | 0.091 |
Inclination | 87.983 |
Discovered | 2015 |
Updated | 2021-02-05 |
Tconj | 2456820 |
Impact parameter | 0.9261 |
Temperature (kelvin) | 314 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Radius detection type | Primary Transit |
Alternate names | EPIC 201465501 b, 2MASS J11450348+0000190 b, EPIC 201465501.01, WISE J114503.35+000019.3 b |
Star name | K2-9 |
Right ascension | 176.26° |
Declination | 0.01° |
Mag j | 12.451 |
Mag h | 11.71 |
Star distance | 83.16 |
Star metallicity | -0.25 |
Star mass | 0.3 |
Star radius | 0.31 |
Star sp type | M2.5 V |
Star age | 1 |
Star temperature | 3390 |
Star alternate names | EPIC 201465501, 2MASS J11450348+0000190, WISE J114503.35+000019.3 |
Wikipedia article | K2-9 b |
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Fictional info (?) |
Suggested name | Sutorix Tetheus |
Planet type | Planet |
Sutorix Tetheus is the smallest and innermost planet in its solar system. Its orbital period around K2-9 of 18 earth days is the longest of all the planets in its solar system.
It is named after the deity Sutorix Tetheus, the messenger of good fortune.
It may have had oxygen oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
Sutorix Tetheus is the site of Titanic Gravis, the largest volcano and second-highest known mountain in its solar system, and of Valles Marineris, one of the largest canyons in its solar system. |
Atmosphere | Ethane | 55% |
Ozone | 24% |
Oxygen | 11% |
Helium | 9.1% |
Sulfur dioxide | 0.5% |
Atmospheric pressure | 60 bar |
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No known satellites |
Google search for Sutorix tetheus |
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Website by Joachim Michaelis
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