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Space Astro
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Info for exoplanet "Xozeno-zef"
Scientific (actual) data |
Planet | HD 100777 b |
Planet status | Confirmed |
Mass sini | 1.16 |
Orbital period | 383.7 |
Semi major axis | 1.03 |
Orbit eccentricity | 0.36 |
Angular distance | 0.019508 |
Discovered | 2007 |
Updated | 2014-08-30 |
Omega | 202.7 |
Tperi | 2453460 |
Publication | Published in a refereed paper |
Detection type | Radial Velocity |
Star name | HD 100777 |
Right ascension | 173.97° |
Declination | -4.76° |
Mag v | 8.42 |
Star distance | 52.8 |
Star metallicity | 0.27 |
Star mass | 1 |
Star sp type | K0 |
Star age | 2 |
Star temperature | 5582 |
Wikipedia article | HD 100777 b |
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Fictional info (?) |
Suggested name | Xozeno-zef |
Planet type | Cold planet |
It is a cold planet planet with a mass one-thousandth that of HD 100777, but two-and-a-half times that of all the other planets in its solar system combined. Xozeno-zef has been known to astronomers since antiquity. Xozeno-zef is similar in composition to Etag Erepe, and both have different bulk chemical composition from that of the larger cold planets. It is named after the deity Xozeno-zef, the goddess of chaos.
The polar regions are constantly below 279°K (6°C).
Xozeno-zef is by far the hottest planet in its solar system, with a mean surface temperature of 261°K (-12°C).
The two polar ice caps appear to be made largely of water.
A prominent result is the "great yellow spot", a giant storm that is known to have existed for centuries since it was first observed by radar. |
Atmosphere | Formaldehyde | 59% |
Nitrogen | 24% |
Oxygen | 11% |
Carbon monoxide | 5.8% |
Methane | 0.01% |
Argon | 0.0096% |
Atmospheric pressure | 4 bar |
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No known satellites |
Google search for Xozeno-zef |
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Website by Joachim Michaelis
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