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Space Astro
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Info for exoplanet "Chan Bya"
| Scientific (actual) data |
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| Name | K2-388 b |
| Planet status | Confirmed |
| Planet mass | 0.0412 |
| Radius | 0.3265 |
| Orbital period | 6.33907 |
| Semi major axis | 0.0633 |
| Discovered | 2022 |
| Updated | 2024-05-28 |
| Tzero tr | 2460230 |
| Impact parameter | 0.388 |
| K | 5.08 |
| Temperature (kelvin) | 970 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Theoretical |
| Radius measurement type | Primary Transit |
| Star name | K2-388 |
| Right ascension | 352.71° |
| Declination | -11.08° |
| Mag v | 12.82 |
| Mag j | 11.4 |
| Mag h | 10.99 |
| Mag k | 10.93 |
| Star distance | 290.495 |
| Star metallicity | 0.124 |
| Star mass | 0.842 |
| Star radius | 0.897 |
| Star sp type | G7V |
| Star temperature | 5367 |
| Star alternate names | EPIC 245943455 |
| Wikipedia article | K2-388 b |
Back
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| Fictional info (?) |
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| Suggested name | Chan Bya |
| Planet type | Small hot 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 90°K (-183°C) at night to 1120°K (847°C) during the day across the equatorial regions. |
| Atmosphere | Helium | 90% |
| Ethane | 9% |
| Ammonium hydrosulfide (NH4SH) | 0.027% |
| Atmospheric pressure | 19 bar |
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| No known satellites |
| Google search for Chan bya |
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Website by Joachim Michaelis
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