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Space Astro
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Info for exoplanet "Theiso Lakejarn"
| Scientific (actual) data |
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| Name | JW 592 b |
| Planet status | Confirmed |
| Planet mass | 41.96 |
| Semi major axis | 289.7 |
| Angular distance | 0.68 |
| Discovered | 2020 |
| Updated | 2025-08-30 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | 2MASS J05351853-0518205 b |
| Star name | JW 592 |
| Right ascension | 83.83° |
| Declination | -5.31° |
| Mag v | 17 |
| Star distance | 425.8 |
| Star mass | 0.65 |
| Star radius | 1.24 |
| Star sp type | M2.5 |
| Star age | 0.0024 |
| Star temperature | 3554 |
| Star alternate names | 2MASS J05351853-0518205 |
| Wikipedia article | JW 592 b |
Back
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| Fictional info (?) |
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| Suggested name | Theiso Lakejarn |
| Planet type | Huge cold gas giant |
| It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
Because of its rapid rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator). |
| Atmosphere | Ammonia | 34% |
| Hydrogen deuteride (HD) | 27% |
| Molecular hydrogen | 21% |
| Formaldehyde | 17% |
| Argon | 0.0024% |
| Atmospheric pressure | 2.2 bar |
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| No known satellites |
| Google search for Theiso lakejarn |
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Website by Joachim Michaelis
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