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Space Astro
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Info for exoplanet "Heshute Taki"
| Scientific (actual) data |
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| Name | HD 109286 b |
| Planet status | Confirmed |
| Mass sini | 2.99 |
| Orbital period | 520.1 |
| Semi major axis | 1.259 |
| Orbit eccentricity | 0.338 |
| Discovered | 2020 |
| Updated | 2021-07-13 |
| Omega | 133.1 |
| Tperi | 2456090 |
| K | 81.6 |
| Temperature (kelvin) | 259.4 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 109286 |
| Right ascension | 188.4° |
| Declination | 7.28° |
| Mag v | 8.77 |
| Star distance | 55.5 |
| Star metallicity | 0.05 |
| Star mass | 0.98 |
| Star radius | 1.089 |
| Star sp type | G5 |
| Star temperature | 5694 |
| Wikipedia article | HD 109286 b |
Back
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| Fictional info (?) |
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| Suggested name | Heshute Taki |
| Planet type | Cold planet |
| It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
The smooth Borealis basin in the northern hemisphere covers 21 percent of the planet and may be a giant impact feature. |
| Atmosphere | Formaldehyde | 39% |
| Hydrogen | 32% |
| Carbon monoxide | 26% |
| Molecular hydrogen | 1.9% |
| Carbonyl sulfide | 0.2% |
| Krypton | 0.086% |
| Methane | 6.4E-5% |
| Neon | 1.0E-6% |
| Atmospheric pressure | 0.001 bar |
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| No known satellites |
| Google search for Heshute taki |
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Website by Joachim Michaelis
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