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Space Astro
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Info for exoplanet "Yyoywan Xa"
| Scientific (actual) data |
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| Name | TOI-1355 b |
| Planet status | Confirmed |
| Planet mass | 5.84 |
| Radius | 1.424 |
| Orbital period | 2.17026 |
| Semi major axis | 0.04 |
| Orbit eccentricity | 0.22 |
| Discovered | 2026 |
| Updated | 2026-08-19 |
| Omega | 187.3 |
| Impact parameter | 0.9275 |
| Temperature (kelvin) | 2740 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | HD 210058 b |
| Star name | TOI-1355 |
| Right ascension | 331.31° |
| Declination | 66.78° |
| Mag v | 8.7 |
| Star distance | 246.98 |
| Star metallicity | -0.01 |
| Star mass | 2 |
| Star radius | 1.88 |
| Star sp type | A3V |
| Star age | 0.37 |
| Star temperature | 8280 |
| Star alternate names | HD 210058 |
| Wikipedia article | TOI-1355 b |
Back
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| Fictional info (?) |
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| Suggested name | Yyoywan Xa |
| Planet type | Large hot gas giant |
| The methane has probably photodissociated, and the free carbon dioxide has been swept into interplanetary space by the solar wind because of the lack of a planetary magnetic field.
One of this planet's inhospitable moons is mostly full of harmless primitive bacteria known as "Syulaiw". They feed in the forest while killing something called Wyunr Yuan that lives there. Most of them are closely related to the Aiwyao but have fur and vary in size from 2 to 5 cm. They are able to withstand temperatures from 110 to 130°C and also the high radiation level which is common near the poles. |
| Estimated population | 0.013 |
| Atmosphere | Carbon dioxide | 79% |
| Oxygen | 21% |
| Methane | 0.049% |
| Water | 0% |
| Atmospheric pressure | 6 bar |
| Gravity | 8 × Earth |
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| Moon | Lyingy Youcya | Very small potato shaped oceanic moon |
| Yiwwugyeq | Large round oceanic moon |
| Swoshao Co | Huge round oceanic moon |
| Yaqyej | Very small irregular gaseous planetoid |
| Anwya | Large potato shaped rocky moon |
| Homer Wyin-x | Small irregular ice moon |
| Yuesyuan | Small round ice asteroid |
| Ropyach-ou | Medium-sized round rocky moon |
| Zwoyerl Yang | Medium-sized potato shaped gaseous comet |
| Dyouxa Yyun | Small round ice asteroid |
| Yunmyue | Huge round oceanic asteroid |
| Byur-yuet | Medium-sized slightly egg-shaped ice moon |
| Shah Yong-nang | Large almost round gaseous moon |
| Google search for Yyoywan xa |
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Website by Joachim Michaelis
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