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Info for exoplanet "Zodogyo"


Scientific (actual) data
PlanetK2-229 d
Planet statusConfirmed
Planet mass0.079
Radius0.2364
Orbital period31
Semi major axis0.182
Orbit eccentricity0.39
Inclination88.92
Discovered2018
Updated2018-11-29
Temperature (kelvin)522
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeRadial Velocity
Radius detection typePrimary Transit
Star nameK2-229
Right ascension186.87°
Declination-6.72°
Mag j9.518
Mag h9.126
Star distance103.8
Star metallicity-0.09
Star mass0.87
Star radius0.79
Star sp typeG9
Star age5.4
Star temperature5315
Star alternate names2MASS J12272958-0643188, EPIC 228801451, TYC 4947-834-1, WISE J122729.52-064318.6
Wikipedia articleK2-229 d

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Fictional info (?)
Suggested nameZodogyo
Planet typeSmall gas planet
The planet is named after the deity Zodogyo, the creator of prosperity.

Its orbital eccentricity is the largest of all known planets in its solar system; at perihelion, Zodogyo's distance from K2-229 is only about two-thirds (or 79 pct) of its distance at aphelion.

It may have had hydrogen chloride oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.

As the closest planet to Ryazosu, Zodogyo has been a prime target for early interplanetary exploration.
AtmosphereHydrogen39%
Molecular hydrogen37%
Hydrogen chloride16%
Xenon7.2%
2H2O0.048%
Atmospheric pressure28 bar
artist's rendition
MoonMajoju TashuSmall slightly egg-shaped crater-filled moon
Myoipa Byochi'gyaHuge slightly egg-shaped gaseous asteroid
Byunore-jogoubiLarge round oceanic asteroid
Pyonra RyooyaHuge slightly egg-shaped crater-filled asteroid
KyagyuHuge irregular gaseous moon
GyumureLarge round ice asteroid
Kashu Shotsu'pyuSmall potato shaped ice moon
Zayu-shuSmall slightly egg-shaped crater-filled moon
NyohaVery small round crater-filled planetoid
Rajake DoVery small almost round ice moon
Dapyodo KyojaLarge round ice asteroid
Shame Hyopu GaSmall irregular oceanic moon
Gikyu Utata RuHuge almost round rocky moon
Jaaguya'biMedium-sized potato shaped rocky asteroid
Google search for Zodogyo


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