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Space Astro
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Info for exoplanet "Tsuryogyu"
Scientific (actual) data |
Planet | Kepler-269 c |
Planet status | Confirmed |
Radius | 0.151 |
Orbital period | 8.1279 |
Semi major axis | 0.081 |
Discovered | 2014 |
Updated | 2021-02-05 |
Tconj | 2455190 |
Impact parameter | 0.61 |
Publication | Announced on a website |
Detection type | Primary Transit |
Alternate names | 2MASS J19205164+4146334 c, K01127.02, KIC 6359320 c, KOI-1127 c, KOI-1127.02, WISE J192051.63+414633.6 c |
Star name | Kepler-269 |
Right ascension | 290.22° |
Declination | 41.78° |
Mag j | 14.438 |
Mag h | 14.14 |
Mag k | 13.961 |
Star distance | 2418.83 |
Star metallicity | 0.02 |
Star mass | 0.98 |
Star radius | 0.96 |
Star temperature | 5847 |
Star alternate names | 2MASS J19205164+4146334, KIC 6359320, KOI-1127, WISE J192051.63+414633.6 |
Wikipedia article | Kepler-269 c |
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Fictional info (?) |
Suggested name | Tsuryogyu |
Planet type | Warm planet |
Tsuryogyu has been known to astronomers since antiquity. It is named after the deity Tsuryogyu, the spirit of hate.
As seen relative to the fixed stars, it rotates on its axis exactly two times for every three revolutions it makes around Kepler-269.
Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 170°K (-103°C) at night to 595°K (322°C) during the day across the equatorial regions.
As one of the brightest objects in the sky, Tsuryogyu has been a major inspiration in native culture for as long as records have existed.
Tsuryogyu is the site of Titanic Montanus, the biggest volcano and second-highest known mountain in its solar system, and of Valles Marineris, one of the largest canyons in its solar system.
Future astrobiology missions are planned, including the Tsuryogyu 3200 and ExoTsuryogyu rovers. |
Atmosphere | Ammonia | 45% |
Water vapor | 25% |
Argon | 24% |
Formaldehyde | 5.4% |
Krypton | 0.16% |
Carbon dioxide | 0.15% |
Hydrogen | 0.00066% |
Hydrogen peroxide | 1.0E-6% |
Atmospheric pressure | 0.001 bar |
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No known satellites |
Google search for Tsuryogyu |
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Website by Joachim Michaelis
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