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Space Astro
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Info for exoplanet "Zhei-ryongs"
| Scientific (actual) data |
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| Name | JW 859 b |
| Planet status | Confirmed |
| Planet mass | 44.38 |
| Semi major axis | 178.1 |
| Angular distance | 0.38 |
| Discovered | 2020 |
| Updated | 2025-08-30 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Star name | JW 859 |
| Right ascension | 83.88° |
| Declination | -5.41° |
| Mag v | 18.8 |
| Star distance | 468.7 |
| Star mass | 0.14 |
| Star radius | 1.21 |
| Star sp type | M5 |
| Star age | 0.001 |
| Star temperature | 3084 |
| Star alternate names | 2MASS J05353071-0524312 |
| Wikipedia article | JW 859 b |
Back
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| Fictional info (?) |
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| Suggested name | Zhei-ryongs |
| Planet type | Huge cold gas giant |
| As seen from JW 859, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
It is radically different from Earth in other respects. |
| Atmosphere | Hydrogen | 58% |
| Nitric oxide | 41% |
| Argon | 0.28% |
| Atmospheric pressure | 80 bar |
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| No known satellites |
| Google search for Zhei-ryongs |
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Website by Joachim Michaelis
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