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Space Astro
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Info for exoplanet "Gyamu'chi"
Scientific (actual) data |
Planet | Kepler-20 g |
Planet status | Confirmed |
Mass sini | 0.0628 |
Orbital period | 34.94 |
Semi major axis | 0.2055 |
Orbit eccentricity | 0.15 |
Discovered | 2016 |
Updated | 2021-02-05 |
Tzero tr | 2454970 |
K | 4.1 |
Temperature (kelvin) | 524 |
Publication | Published in a refereed paper |
Detection type | Radial Velocity |
Mass detection type | Theoretical |
Alternate names | 2MASS J19104752+4220194 g, KIC 6850504 g, KOI-70 g, Kepler-20 A g, WISE J191047.52+422019.0 g |
Star name | Kepler-20 |
Right ascension | 287.7° |
Declination | 42.34° |
Mag v | 12.5 |
Mag j | 11.252 |
Mag h | 10.91 |
Star distance | 284.88 |
Star metallicity | 0.07 |
Star mass | 0.95 |
Star radius | 0.96 |
Star sp type | G8 |
Star age | 7.6 |
Star temperature | 5495 |
Star alternate names | 2MASS J19104752+4220194, KIC 6850504, KOI-70, Kepler-20 A, WISE J191047.52+422019.0 |
Wikipedia article | Kepler-20 g |
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Fictional info (?) |
Suggested name | Gyamu'chi |
Planet type | Cold planet |
When viewed from Fune Peru Ja, Gyamu'chi can reach an apparent magnitude of -3, bright enough for its reflected light to cast shadows, and making it on average the third-brightest object in the night sky. The planet is named after the deity Gyamu'chi, the bringer of destruction.
Gyamu'chi is gravitationally locked with Kepler-20 in a 4:3 spin-orbit resonance, and rotates in a way that is unique in its solar system. As seen relative to the fixed stars, it rotates on its axis exactly five times for every four revolutions it makes around Kepler-20.
Planet is populated by unreliable terraformed oceanic creatures called the "Zopebo Zeba". They feed by seeking a substance called "Odohiga" at night. They are believed to be not related to the Chojiuga-byo but have 8 arms and vary in length from 50 to 120 cm. Zopebo Zeba are known to live at temperatures from 70 to 140°C and high atmospheric pressure which is common near the poles. |
Estimated population | 15000 |
Atmosphere | Oxygen | 64% |
Carbon dioxide | 27% |
Water | 8.3% |
Methane | 0.7% |
Atmospheric pressure | 0.001 bar |
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No known satellites |
Google search for Gyamu'chi |
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Website by Joachim Michaelis
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