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Info for exoplanet "Nyogyu"


Scientific (actual) data
PlanetTRAPPIST-1 e
Planet statusConfirmed
Planet mass0.002
Radius0.0819
Orbital period6.09962
Semi major axis0.02817
Orbit eccentricity0
Inclination89.86
Discovered2017
Updated2022-11-23
Tzero tr2457660
Lambda angle44
Impact parameter0.12
Temperature (kelvin)251.3
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeTTV
Radius detection typePrimary Transit
Alternate names2MASS J23062928-0502285 e
MoleculesCO2, H2O
Star nameTRAPPIST-1
Right ascension346.62°
Declination-5.04°
Mag v18.8
Star distance12.1
Star metallicity0.04
Star mass0.08
Star radius0.117
Star sp typeM8
Star age7.6
Star temperature2560
Star alternate names2MASS J23062928-0502285
Wikipedia articleTRAPPIST-1 e

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Fictional info (?)
Suggested nameNyogyu
Planet typeHot planet
Nyogyu and Gucho are hot planets rich in rock. Nyogyu is similar in composition to Gucho, and both have different bulk chemical composition from that of the larger hot planets. The planet is named after the deity Nyogyu, the demon of destruction.

When viewed from Gucho, this proximity to TRAPPIST-1 means the planet can only be seen near the western or eastern horizon during the early evening or early morning.

Nyogyu is a hot planet and is sometimes called Gucho's "sister planet" because of their similar size, mass, proximity to TRAPPIST-1, and bulk composition. Nyogyu's surface is a arid desertscape interspersed with slab-like rocks and is periodically resurfaced by volcanism.

The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.
AtmosphereH2O99%
CO2,0.056%
Atmospheric pressure40 bar
artist's rendition
MoonPukegyu-yusaSmall round crater-filled moon
ChimuVery small irregular gaseous asteroid
Hyoyachu ZaSmall almost round ice moon
Rucha Gamyu WoVery small round gaseous planetoid
Kyunyo-myariSmall irregular gaseous asteroid
Rebyo-kabya HyuHuge almost round oceanic asteroid
Segino-yukaMedium-sized round rocky moon
Zobi Yamu HyoVery small irregular ice moon
Google search for Nyogyu


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