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Space Astro
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Info for exoplanet "Lisor Urytor"
| Scientific (actual) data |
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| Name | Luyten's Star e |
| Planet status | Confirmed |
| Planet mass | 0.0297 |
| Mass sini | 0.0293 |
| Orbital period | 542 |
| Semi major axis | 0.849 |
| Orbit eccentricity | 0 |
| Inclination | 80 |
| Discovered | 2019 |
| Updated | 2024-07-31 |
| K | 1.73 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Alternate names | GJ 273 e |
| Star name | Luyten's Star |
| Right ascension | 111.85° |
| Declination | 5.23° |
| Mag v | 9.87 |
| Mag k | 4.86 |
| Star distance | 3.8 |
| Star metallicity | 0.09 |
| Star mass | 0.29 |
| Star radius | 0.293 |
| Star sp type | M3.5V |
| Star temperature | 3382 |
| Star alternate names | GJ 273 |
| Wikipedia article | Luyten's Star e |
Back
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| Fictional info (?) |
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| Suggested name | Lisor Urytor |
| Planet type | Small cold gas planet |
| It may have had ammonia oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
The volume of water ice in the south polar ice cap, if melted, would be sufficient to cover the entire planetary surface to a depth of 8 meters. |
| Atmosphere | Methane | 60% |
| Argon | 24% |
| Ammonia | 16% |
| Carbon monoxide | 0.019% |
| Hydrogen deuteride (HD) | 0.0028% |
| Atmospheric pressure | 0.4 bar |
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| No known satellites |
| Google search for Lisor urytor |
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Website by Joachim Michaelis
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