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Space Astro
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Info for exoplanet "Kyomyo Ze"
| Scientific (actual) data |
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| Name | HD 27894 c |
| Planet status | Confirmed |
| Mass sini | 0.162 |
| Orbital period | 36.07 |
| Semi major axis | 0.198 |
| Orbit eccentricity | 0.015 |
| Discovered | 2017 |
| Updated | 2025-08-13 |
| Omega | 44.2 |
| K | 11.57 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Alternate names | HIP 20277 c |
| Star name | HD 27894 |
| Right ascension | 65.2° |
| Declination | -59.41° |
| Mag v | 9.36 |
| Star distance | 42.37 |
| Star metallicity | 0.3 |
| Star mass | 0.8 |
| Star sp type | K2V |
| Star age | 3.9 |
| Star temperature | 4875 |
| Star alternate names | HIP 20277 |
| Wikipedia article | HD 27894 c |
Back
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| Fictional info (?) |
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| Suggested name | Kyomyo Ze |
| Planet type | Cold planet |
| When viewed from Earth, this proximity to HD 27894 means the planet can only be seen near the western or eastern horizon during the early evening or early morning.
Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 110°K (-163°C) at night to 455°K (182°C) during the day across the equatorial regions.
It is radically different from Earth in other respects. |
| Atmosphere | Xenon | 78% |
| Krypton | 21% |
| Hydrogen peroxide | 0.12% |
| Atmospheric pressure | 0.03 bar |
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| Moon | Hona-myumu Juso | Small almost round gaseous asteroid |
| Google search for Kyomyo ze |
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Website by Joachim Michaelis
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