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Space Astro
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Info for exoplanet "Bebhy"
| Scientific (actual) data |
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| Planet | Kepler-657 b |
| Planet status | Confirmed |
| Radius | 0.314 |
| Orbital period | 24.5435 |
| Discovered | 2016 |
| Updated | 2021-02-05 |
| Tconj | 2455020 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19244735+4718280 b, K00734.01, KIC 10272442 b, KOI-734 b, KOI-734.01, WISE J192447.34+471827.4 b |
| Star name | Kepler-657 |
| Right ascension | 291.2° |
| Declination | 47.31° |
| Mag j | 14.135 |
| Mag h | 13.812 |
| Mag k | 13.761 |
| Star distance | 1244 |
| Star metallicity | 0.03 |
| Star mass | 1.01 |
| Star radius | 1.01 |
| Star age | 4.17 |
| Star temperature | 5808 |
| Star alternate names | 2MASS J19244735+4718280, KIC 10272442, KOI-734, WISE J192447.34+471827.4 |
| Wikipedia article | Kepler-657 b |
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| Fictional info (?) |
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| Suggested name | Bebhy |
| Planet type | Cold planet |
| This cold planet is named after the deity Bebhy, the goddess of nature.
Two spacecraft have visited Bebhy: Frontier 9 flew by 24 years ago; and Messenger, launched 24 years ago, orbited Bebhy over 170 times in four years before exhausting its pwoer source and crashing into the planet's atmosphere 10 years later.
It may have had xenon oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
Future astrobiology missions are planned, including the Bebhy 3100 and ExoBebhy rovers. |
| Atmosphere | 2H2O | 30% |
| Hydrogen deuteride (HD) | 23% |
| Xenon | 17% |
| Ethane | 16% |
| Nitric oxide | 13% |
| Carbon dioxide | 0.0035% |
| Hydrogen | 0.0013% |
| Atmospheric pressure | 0.12 bar |
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| No known satellites |
| Google search for Bebhy |
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Website by Joachim Michaelis
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