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Space Astro
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Info for exoplanet "Mihya Mi"
Scientific (actual) data |
Planet | K2-168 b |
Planet status | Confirmed |
Radius | 0.166 |
Orbital period | 15.8523 |
Semi major axis | 0.0979 |
Inclination | 89.4 |
Discovered | 2018 |
Updated | 2021-02-05 |
Tconj | 2456980 |
Tzero tr | 2456980 |
Impact parameter | 0.32 |
Temperature (kelvin) | 766 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Alternate names | 2MASS J22122638-1620301 b, EPIC 205950854 b, EPIC 205950854.01, WISE J221226.40-162030.6 b |
Star name | K2-168 |
Right ascension | 333.11° |
Declination | -16.34° |
Mag v | 12.2 |
Mag j | 10.957 |
Mag h | 10.589 |
Star distance | 245.56 |
Star mass | 0.88 |
Star radius | 0.83 |
Star temperature | 5502.7 |
Star alternate names | EPIC 205950854, 2MASS J22122638-1620301, WISE J221226.40-162030.6 |
Wikipedia article | K2-168 b |
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Fictional info (?) |
Suggested name | Mihya Mi |
Planet type | Warm planet |
Mihya Mi is the smallest and most crater filled planet in its solar system. It is the second-brightest natural object in the night sky after Chupyu, reaching an apparent magnitude of -5 - bright enough to cast shadows at night and, sometimes, visible to the naked eye in broad daylight.
Mihya Mi is similar in composition to Chupyu, and both have different bulk chemical composition from that of the larger warm planets. This planet is named after the deity Mihya Mi, the spirit of destruction.
When viewed from Chupyu, this proximity to K2-168 means the planet can only be seen near the western or eastern horizon during the early evening or early morning.
Its orbital eccentricity is the largest of all known planets in its solar system; at perihelion, Mihya Mi's distance from K2-168 is only about two-thirds (or 43 pct) of its distance at aphelion.
In 2880, images from Wayfinder 8 showed Mihya Mi as an almost featureless planet in visible light, without the cloud bands or storms associated with the other warm planets. Observations from Earth have shown seasonal change and increased weather activity as Mihya Mi approached its equinox 7 years ago. |
Atmosphere | Krypton | 46% |
Oxygen | 41% |
Hydrogen | 7.7% |
Neon | 4.2% |
Water vapor | 0.3% |
Sulfur dioxide | 0.14% |
Ethane | 0.11% |
Formaldehyde | 0.0057% |
Hydrogen deuteride (HD) | 3.2E-5% |
Nitrogen | 3.0E-6% |
Atmospheric pressure | 0.6 bar |
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Moon | Chapogu Re | Huge round crater-filled moon |
Yutarya Gi | Large potato shaped ice moon |
Gobyuyu-shikyagu | Small round crater-filled planetoid |
Myusu-myuma Kyu | Small slightly egg-shaped rocky planetoid |
Zoonyo Rorachi | Huge round oceanic moon |
Goosha Puobyo Ja | Very small round gaseous moon |
Ruga Komo'yo | Large irregular crater-filled asteroid |
Google search for Mihya mi |
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Website by Joachim Michaelis
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