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Space Astro
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Info for exoplanet "Pina"
| Scientific (actual) data |
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| Name | K2-187 e |
| Planet status | Confirmed |
| Radius | 0.212 |
| Orbital period | 13.6099 |
| Semi major axis | 0.1106 |
| Discovered | 2018 |
| Updated | 2021-02-05 |
| Tconj | 2457160 |
| Impact parameter | 0.43 |
| Temperature (kelvin) | 698 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Alternate names | 2MASS J08500566+2311333 e, EPIC 212157262 e, EPIC 212157262.02, WISE J085005.65+231133.0 e |
| Star name | K2-187 |
| Right ascension | 132.52° |
| Declination | 23.19° |
| Mag j | 11.687 |
| Mag h | 11.289 |
| Star distance | 333.51 |
| Star metallicity | 0.23 |
| Star mass | 0.98 |
| Star radius | 0.92 |
| Star temperature | 5484 |
| Star alternate names | 2MASS J08500566+2311333, EPIC 212157262, WISE J085005.65+231133.0 |
| Wikipedia article | K2-187 e |
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| Fictional info (?) |
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| Suggested name | Pina |
| Planet type | Terrestrial |
| It has the longest rotation period (445 days) of any planet in its solar system and rotates in the opposite direction to most other planets.
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 90°K (-183°C) at night to 840°K (567°C) during the day across the equatorial regions. |
| Atmosphere | Formaldehyde | 75% |
| Hydrogen deuteride (HD) | 21% |
| Water vapor | 2.7% |
| Methane | 0.0042% |
| Atmospheric pressure | 14 bar |
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| No known satellites |
| Google search for Pina |
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Website by Joachim Michaelis
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