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Space Astro
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Info for exoplanet "Kyome"
| Scientific (actual) data |
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| Name | TOI-640 Ab |
| Planet status | Confirmed |
| Planet mass | 0.88 |
| Radius | 1.771 |
| Orbital period | 5.00378 |
| Semi major axis | 0.06608 |
| Orbit eccentricity | 0.05 |
| Inclination | 82.54 |
| Discovered | 2021 |
| Updated | 2024-07-28 |
| Omega | 159 |
| Impact parameter | 0.88 |
| K | 78 |
| Temperature (kelvin) | 1749 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Star name | TOI-640 A |
| Right ascension | 99.73° |
| Declination | -36.65° |
| Mag v | 10.5 |
| Star distance | 341.9 |
| Star metallicity | 0.174 |
| Star mass | 1.536 |
| Star radius | 2.082 |
| Star sp type | F5IV |
| Star age | 1.99 |
| Star temperature | 6460 |
| Wikipedia article | TOI-640 Ab |
Back
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| Fictional info (?) |
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| Suggested name | Kyome |
| Planet type | Hot gas giant |
| The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to TOI-640 A, which reoccurs over the so-called synodic period approximately every 157 days.
As seen from TOI-640 A, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years. |
| Atmosphere | Argon | 61% |
| Oxygen | 21% |
| Neon | 11% |
| Ozone | 6.2% |
| Formaldehyde | 0.034% |
| Hydrogen deuteride (HD) | 0.011% |
| Molecular hydrogen | 0.00031% |
| Atmospheric pressure | 0.001 bar |
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| Moon | Gujuyo-poahio-ku | Huge almost round gaseous moon |
| Zepyoryu | Large potato shaped oceanic planetoid |
| Ryoyu Dona | Huge irregular oceanic moon |
| Chopemya Ba | Very small irregular oceanic asteroid |
| Muzanya | Small round crater-filled planetoid |
| Choroyo-wawoha-mo | Small round rocky moon |
| Zunari | Very small potato shaped oceanic asteroid |
| Fuhya | Very small potato shaped rocky moon |
| Royo-pifu Pyomo | Medium-sized almost round oceanic moon |
| Peta Shuka Bu | Medium-sized almost round crater-filled moon |
| Kyosewa-nyudanyu | Medium-sized slightly egg-shaped crater-filled asteroid |
| Nonya Tatanu Ki | Huge round rocky asteroid |
| Pyajume-rokyo | Very small round crater-filled comet |
| Google search for Kyome |
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Website by Joachim Michaelis
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