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Space Astro
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Info for exoplanet "Yuanb Achying"
| Scientific (actual) data |
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| Name | K2-419 Ab |
| Planet status | Confirmed |
| Planet mass | 0.617 |
| Radius | 0.941 |
| Orbital period | 20.3585 |
| Semi major axis | 0.1208 |
| Orbit eccentricity | 0.042 |
| Inclination | 89.54 |
| Discovered | 2024 |
| Updated | 2024-08-28 |
| Omega | 0.017 |
| Tzero tr | 2459550 |
| Impact parameter | 0.389 |
| K | 67 |
| Temperature (kelvin) | 377 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | TOI-5176 b, TOI-5176.01, EPIC 211509553 b |
| Star name | K2-419 A |
| Right ascension | 135.02° |
| Declination | 13.27° |
| Mag v | 16.58 |
| Star distance | 263.8 |
| Star metallicity | -0.11 |
| Star mass | 0.562 |
| Star radius | 0.541 |
| Star sp type | M0V |
| Star age | 7.4 |
| Star temperature | 3711 |
| Star alternate names | EPIC 211509553, TOI-5176, TIC 437054764 |
| Wikipedia article | K2-419 Ab |
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| Fictional info (?) |
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| Suggested name | Yuanb Achying |
| Planet type | Gas giant |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 68°K (-205°C), and has a complex, layered cloud structure with hydrogen peroxide thought to make up the lowest clouds, and oxygen the uppermost layer of clouds.
The smooth Borealis basin in the northern hemisphere covers 21 percent of the planet and may be a giant impact feature. |
| Atmosphere | Oxygen | 31% |
| Hydrogen peroxide | 31% |
| Hydrogen chloride | 27% |
| Neon | 6.2% |
| Nitric oxide | 4.3% |
| Ozone | 0.083% |
| Carbon dioxide | 0.001% |
| Sulfur dioxide | 0.00055% |
| Atmospheric pressure | 30 bar |
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| Moon | Swangf'weihwu-f | Small round crater-filled moon |
| Wengj | Small slightly egg-shaped oceanic moon |
| Lyutye Rying | Large slightly egg-shaped rocky asteroid |
| Wenzhan Shwair | Very small slightly egg-shaped rocky planetoid |
| Wangzh Aof | Large round gaseous planetoid |
| Weir | Huge potato shaped rocky moon |
| Yonyang Tengh | Large almost round gaseous asteroid |
| Yyasyang Zhya | Medium-sized potato shaped ice moon |
| Yazyued | Medium-sized potato shaped rocky moon |
| Molei | Large round crater-filled asteroid |
| Wenz-ou | Huge slightly egg-shaped ice moon |
| Google search for Yuanb achying |
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Website by Joachim Michaelis
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