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Space Astro
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Info for exoplanet "Kunyasu"
| Scientific (actual) data |
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| Name | K2-408 b |
| Planet status | Confirmed |
| Planet mass | 0.01224 |
| Radius | 0.14961 |
| Orbital period | 20.979 |
| Semi major axis | 0.139 |
| Discovered | 2022 |
| Updated | 2024-05-28 |
| Tzero tr | 2457990 |
| Impact parameter | 0.213 |
| K | 1.04 |
| Temperature (kelvin) | 610 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Theoretical |
| Radius measurement type | Primary Transit |
| Star name | K2-408 |
| Right ascension | 227.92° |
| Declination | -17.68° |
| Mag v | 11.94 |
| Mag j | 10.43 |
| Mag h | 10.03 |
| Mag k | 9.98 |
| Star distance | 162.306 |
| Star metallicity | -0.171 |
| Star mass | 0.813 |
| Star radius | 0.784 |
| Star sp type | G8V |
| Star temperature | 5335 |
| Star alternate names | EPIC 249816490 |
| Wikipedia article | K2-408 b |
Back
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| Fictional info (?) |
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| Suggested name | Kunyasu |
| Planet type | Planet |
| As seen from K2-408, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
This place is crawling with small advanced herbivores that survive only by killing the somewhat smaller "Hyoryo" if the weather permits it. They are similar to the Chojitsu Za, have 5 legs and vary in size from 31 to 71 cm. They are known to thrive at temperatures from 0 to 60°C and high atmospheric pressure. |
| Estimated population | 40000 |
| Atmosphere | Oxygen | 77% |
| Water | 14% |
| Methane | 9% |
| Carbon dioxide | 0.047% |
| Atmospheric pressure | 0.17 bar |
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| Moon | Ryase Sepyu-go | Large round oceanic asteroid |
| Toji'chaju-ne | Huge slightly egg-shaped ice moon |
| Putsu-beoze-njo | Very small slightly egg-shaped oceanic asteroid |
| Shomyase | Medium-sized almost round rocky asteroid |
| Pusesa | Medium-sized potato shaped rocky moon |
| Hyabuge Po | Medium-sized round oceanic planetoid |
| Giryo-ri | Large round crater-filled comet |
| Chugya | Medium-sized slightly egg-shaped oceanic moon |
| Dakyu-fumi Sehyu | Very small round rocky moon |
| Horikyu | Very small round rocky comet |
| Shocha Hyase | Very small round oceanic asteroid |
| Pufupa Waga | Very small round crater-filled asteroid |
| Pado Pina'pyo | Small potato shaped oceanic moon |
| Nyadamyu-mite | Small round crater-filled moon |
| Gyakaho-pu | Large round oceanic moon |
| Hyomi | Huge almost round ice comet |
| Muryuryo Hyusha | Small round rocky moon |
| Kohyuokyo Bo | Huge slightly egg-shaped gaseous comet |
| Google search for Kunyasu |
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Website by Joachim Michaelis
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