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Space Astro
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Info for exoplanet "Yyingz"
| Scientific (actual) data |
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| Planet | K2-289 b |
| Planet status | Confirmed |
| Planet mass | 0.1529 |
| Radius | 0.812 |
| Orbital period | 13.157 |
| Semi major axis | 0.107 |
| Inclination | 88.48 |
| Discovered | 2019 |
| Updated | 2021-02-05 |
| Tconj | 2456900 |
| Tzero tr | 2466900 |
| Impact parameter | 0.6 |
| Temperature (kelvin) | 753 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass detection type | Theoretical |
| Radius detection type | Primary Transit |
| Alternate names | 2MASS J16263433-1547326 b, EPIC 205686202 b, EPIC 205686202.01, WISE J162634.31-154732.9 b |
| Star name | K2-289 |
| Right ascension | 246.64° |
| Declination | -15.79° |
| Mag j | 11.435 |
| Mag h | 10.847 |
| Star distance | 270.7 |
| Star metallicity | 0.162 |
| Star mass | 0.95 |
| Star radius | 1.02 |
| Star temperature | 5529 |
| Star alternate names | 2MASS J16263433-1547326, EPIC 205686202, WISE J162634.31-154732.9 |
| Wikipedia article | K2-289 b |
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| Fictional info (?) |
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| Suggested name | Yyingz |
| Planet type | Terrestrial |
| It has the longest rotation period (445 days) of any planet in its solar system and rotates in the opposite direction to most other planets.
This planet is named after the deity Yyingz, the demon of the sea.
The atmospheric pressure at the planet's surface is 1.1 bar, or roughly the pressure found 1215 m under the oceans of Earth.
The two polar ice caps appear to be made largely of frozen gas. |
| Atmosphere | Ammonium hydrosulfide (NH4SH) | 99% |
| Helium | 0.053% |
| Atmospheric pressure | 1.1 bar |
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| No known satellites |
| Google search for Yyingz |
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Website by Joachim Michaelis
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