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Space Astro
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Info for exoplanet "Galaris"
| Scientific (actual) data |
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| Name | TOI-5646 b |
| Planet status | Confirmed |
| Planet mass | 0.1444 |
| Radius | 0.589 |
| Orbital period | 2.4277 |
| Semi major axis | 0.0427 |
| Inclination | 84.8 |
| Discovered | 2026 |
| Updated | 2026-08-26 |
| Tzero tr | 2459690 |
| Impact parameter | 0.46 |
| K | 17.34 |
| Temperature (kelvin) | 1935 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Star name | TOI-5646 |
| Right ascension | 198.45° |
| Declination | 5.7° |
| Mag v | 11.38 |
| Star distance | 414.7 |
| Star metallicity | 0.32 |
| Star mass | 1.418 |
| Star radius | 1.837 |
| Star sp type | F8IV |
| Star age | 2.82 |
| Star temperature | 6122 |
| Star alternate names | TIC 366804698, TYC 0305-00246-1, 2MASS J13134732+0542077 |
| Wikipedia article | TOI-5646 b |
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| Fictional info (?) |
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| Suggested name | Galaris |
| Planet type | Small hot gas planet |
| Its orbital period around TOI-5646 of 2.4 earth days is the longest of all the planets in its solar system.
It has the densest atmosphere of all the small hot gas planets, consisting partly of xenon. |
| Atmosphere | Xenon | 65% |
| Molecular hydrogen | 31% |
| Nitrogen | 4% |
| Nitric oxide | 0.0095% |
| Sulfur dioxide | 0.0015% |
| Methane | 0.0014% |
| Atmospheric pressure | 0.001 bar |
| Gravity | 1.1 × Earth |
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| No known satellites |
| Google search for Galaris |
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Website by Joachim Michaelis
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