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Space Astro
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Info for exoplanet "Kopa Yo"
| Scientific (actual) data |
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| Name | K2-25 b |
| Planet status | Confirmed |
| Planet mass | 0.0771 |
| Radius | 0.306 |
| Orbital period | 3.48455 |
| Orbit eccentricity | 0.27 |
| Inclination | 88.3 |
| Discovered | 2015 |
| Updated | 2021-02-05 |
| Omega | 62 |
| Tconj | 2457060 |
| Tzero tr | 2457060 |
| Impact parameter | 0.6 |
| K | 27.9 |
| Temperature (kelvin) | 345.7 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | EPIC 210490365 b, 2MASS J04130560+1514520 b, EPIC 210490365.01, WISE J041305.70+151451.7 b |
| Star name | K2-25 |
| Right ascension | 63.27° |
| Declination | 15.25° |
| Mag v | 15.88 |
| Mag j | 11.303 |
| Mag h | 10.732 |
| Star distance | 45.01 |
| Star metallicity | 0.15 |
| Star mass | 0.29 |
| Star radius | 0.29 |
| Star sp type | M4.5 |
| Star temperature | 3180 |
| Star alternate names | 2MASS J04130560+1514520, EPIC 210490365, WISE J041305.70+151451.7 |
| Wikipedia article | K2-25 b |
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| Fictional info (?) |
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| Suggested name | Kopa Yo |
| Planet type | Small cold gas planet |
| 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 75°K (-198°C) at night to 980°K (707°C) during the day across the equatorial regions.
Wind speeds can reach 99 metres per second. |
| Atmosphere | Carbonyl sulfide | 44% |
| Xenon | 25% |
| Ammonium hydrosulfide (NH4SH) | 16% |
| Hydrogen chloride | 7% |
| Nitric oxide | 6.8% |
| Neon | 0.4% |
| Helium | 0.0098% |
| Nitrogen | 1.0E-6% |
| Water vapor | 0% |
| Atmospheric pressure | 70 bar |
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| Moon | Kiryoryu-kuze | Medium-sized almost round oceanic moon |
| Ryacho | Medium-sized almost round rocky moon |
| Google search for Kopa yo |
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Website by Joachim Michaelis
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