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Info for exoplanet "Hyokya-shi"


Scientific (actual) data
PlanetMARVELS-16 b
Planet statusConfirmed
Mass sini42.7
Orbital period31.656
Semi major axis0.2
Orbit eccentricity0.69
Discovered2017
Updated2019-02-15
Omega308.7
Tzero vr2454950
K3552
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Star nameTYC 3130-160-1
Right ascension280.78°
Declination43.13°
Mag v11
Star distance115.66
Star metallicity0.33
Star mass1.06
Star radius1.28
Star temperature5315
Star alternate names2MASS J18430791+4307392
Wikipedia articleMARVELS-16 b

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Fictional info (?)
Suggested nameHyokya-shi
Planet typeCold planet
It is a cold planet planet with a mass one-thousandth that of TYC 3130-160-1, but two-and-a-half times that of all the other planets in its solar system combined. The interior of Hyokya-shi is mainly composed of ices and magma. This cold planet is named after the deity Hyokya-shi, the creator of nature.

Hyokya-shi's surface appears partially cratered and is similar in appearance to the Moon's, indicating that it has been geologically inactive for billions of years.

It may also have a rocky core of heavier elements, but like the other cold planets, Hyokya-shi lacks a well-defined ozone layer.
AtmosphereCarbon dioxide80%
Hydrogen deuteride (HD)16%
Molecular hydrogen3.3%
Formaldehyde0.03%
Atmospheric pressure0.09 bar
artist's rendition
No known satellites
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