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Info for exoplanet "Xozeno-zef"


Scientific (actual) data
PlanetHD 100777 b
Planet statusConfirmed
Mass sini1.16
Orbital period383.7
Semi major axis1.03
Orbit eccentricity0.36
Angular distance0.019508
Discovered2007
Updated2014-08-30
Omega202.7
Tperi2453460
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Star nameHD 100777
Right ascension173.97°
Declination-4.76°
Mag v8.42
Star distance52.8
Star metallicity0.27
Star mass1
Star sp typeK0
Star age2
Star temperature5582
Wikipedia articleHD 100777 b

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Fictional info (?)
Suggested nameXozeno-zef
Planet typeCold 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.
AtmosphereFormaldehyde59%
Nitrogen24%
Oxygen11%
Carbon monoxide5.8%
Methane0.01%
Argon0.0096%
Atmospheric pressure4 bar
artist's rendition
No known satellites
Google search for Xozeno-zef


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