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Space Astro
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Info for exoplanet "Lengyeb-wai"
| Scientific (actual) data |
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| Name | 2MASS J1657-5343 b |
| Planet status | Confirmed |
| Planet mass | 30 |
| Orbital period | 901915 |
| Semi major axis | 165 |
| Discovered | 2017 |
| Updated | 2024-07-08 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Alternate names | 2MASS J16572029-5343316 b |
| Star name | 2MASS J1657-5343 |
| Right ascension | 254.33° |
| Declination | -53.73° |
| Mag v | 11.78 |
| Mag j | 8.69 |
| Mag h | 8.07 |
| Mag k | 7.79 |
| Star distance | 50.5462 |
| Star mass | 0.49 |
| Star radius | 0.924 |
| Star sp type | M3V |
| Star temperature | 3568 |
| Star alternate names | 2MASS J16572029-5343316 |
| Wikipedia article | 2MASS J1657-5343 b |
Back
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| Fictional info (?) |
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| Suggested name | Lengyeb-wai |
| Planet type | Huge cold gas giant |
| As seen relative to the fixed stars, it rotates on its axis exactly five times for every five revolutions it makes around 2MASS J1657-5343.
The two polar ice caps appear to be made largely of dust. |
| Atmosphere | Neon | 88% |
| Xenon | 11% |
| Molecular hydrogen | 0% |
| Atmospheric pressure | 8 bar |
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| Moon | Yetweiq-ei | Very small slightly egg-shaped gaseous planetoid |
| Google search for Lengyeb-wai |
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Website by Joachim Michaelis
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