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Space Astro
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Info for exoplanet "Semose Nuo"
Scientific (actual) data |
Planet | WASP-139 b |
Planet status | Confirmed |
Planet mass | 0.117 |
Radius | 0.8 |
Orbital period | 5.92426 |
Semi major axis | 0.062 |
Orbit eccentricity | 0 |
Inclination | 88.9 |
Discovered | 2016 |
Updated | 2016-07-11 |
Tzero tr | 2457200 |
Impact parameter | 0.33 |
K | 14 |
Temperature (kelvin) | 910 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Mass detection type | Radial Velocity |
Radius detection type | Primary Transit |
Star name | WASP-139 |
Right ascension | 49.56° |
Declination | -41.3° |
Mag v | 12.4 |
Star distance | 230 |
Star metallicity | 0.2 |
Star sp type | K0 |
Star age | 0.5 |
Star temperature | 5310 |
Wikipedia article | WASP-139 b |
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Fictional info (?) |
Suggested name | Semose Nuo |
Planet type | Small hot gas planet |
This planet is named after the deity Semose Nuo, the demon of destruction.
As seen from WASP-139, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
Semose Nuo's hazy clouds render observation of its surface difficult in infrared light, and the first detailed maps did not emerge until the arrival of the Magellan orbiter 46 years ago.
The smooth Borealis basin in the northern hemisphere covers 25 percent of the planet and may be a giant impact feature.
Semose Nuo is primarily composed of ammonium hydrosulfide (NH4SH) with a significant part of its mass being xenon, though xenon comprises only about a tiny fraction of the number of molecules. Surrounding Semose Nuo is a irregular planetary ring system and a powerful magnetosphere.
Its north and south poles, therefore, lie where most other planets have their equators. |
Atmosphere | Ammonium hydrosulfide (NH4SH) | 89% |
Xenon | 9.9% |
Oxygen | 0.51% |
2H2O | 0.2% |
Molecular hydrogen | 0.00023% |
Hydrogen chloride | 4.6E-5% |
Atmospheric pressure | 0.8 bar |
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No known satellites |
Google search for Semose nuo |
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Website by Joachim Michaelis
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