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Space Astro
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Info for exoplanet "Tajonya Dopa"
| Scientific (actual) data |
| Name | HD 81817 b |
| Planet status | Confirmed |
| Planet mass | 24.128 |
| Orbital period | 1021.2 |
| Semi major axis | 3.233 |
| Orbit eccentricity | 0.097 |
| Inclination | 95.594 |
| Discovered | 2020 |
| Updated | 2024-06-24 |
| Omega | 294.231 |
| K | 183.422 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement type | Astrometry |
| Star name | HD 81817 |
| Right ascension | 144.27° |
| Declination | 81.31° |
| Mag v | 4.4 |
| Star distance | 269.126 |
| Star metallicity | -0.17 |
| Star mass | 4.3 |
| Star radius | 91.4 |
| Star sp type | K3II-III |
| Star age | 0.15 |
| Star temperature | 4245 |
| Wikipedia article | HD 81817 b |
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| Fictional info (?) |
| Suggested name | Tajonya Dopa |
| Planet type | Huge cold gas giant |
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| Atmosphere | Hydrogen chloride | 32% |
| Ammonium hydrosulfide (NH4SH) | 32% |
| Oxygen | 23% |
| Carbon dioxide | 12% |
| 2H2O | 0.16% |
| Nitric oxide | 1.1E-5% |
| Atmospheric pressure | 1.3 bar |
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| Moon | Gyuryu'kyofu Ma | Very small round rocky moon |
| Yazu Numu-gafu | Small almost round crater-filled moon |
| Ryokyamyo Ga | Small round rocky moon |
| Sopepimya Gabe | Large slightly egg-shaped crater-filled asteroid |
| Ryashonya-bobyo | Huge slightly egg-shaped oceanic asteroid |
| Chino | Huge round oceanic comet |
| Kyosha-yahyo-ta | Large round rocky moon |
| Pome Ru | Small irregular rocky moon |
| Sefu | Small potato shaped crater-filled planetoid |
| Igipese'no | Very small slightly egg-shaped rocky moon |
| Ryoribyu Ryu | Huge almost round ice moon |
| Rora | Huge slightly egg-shaped rocky planetoid |
| Gopyuna-shogape | Very small almost round ice comet |
| Google search for Tajonya dopa |
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Website by Joachim Michaelis
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