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Space Astro
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Info for exoplanet "Miyu Bu"
| Scientific (actual) data |
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| Name | Kepler-157 Ad |
| Planet status | Confirmed |
| Radius | 0.13 |
| Orbital period | 7.02573 |
| Discovered | 2016 |
| Updated | 2025-02-25 |
| Tconj | 2454970 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19242333+3852321 d, K00442.03, KIC 3745690 d, KOI-442 d, KOI-442.03, WISE J192423.32+385232.2 d |
| Star name | Kepler-157 A |
| Right ascension | 291.1° |
| Declination | 38.88° |
| Mag j | 12.939 |
| Mag h | 12.627 |
| Mag k | 12.573 |
| Star distance | 791.27 |
| Star metallicity | -0.108 |
| Star radius | 1.04 |
| Star sp type | G2V |
| Star temperature | 5774 |
| Star alternate names | 2MASS J19242333+3852321, KIC 3745690, KOI-442, WISE J192423.32+385232.2 |
| Wikipedia article | Kepler-157 Ad |
Back
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| Fictional info (?) |
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| Suggested name | Miyu Bu |
| Planet type | Cold planet |
| As seen relative to the fixed stars, it rotates on its axis exactly four times for every five revolutions it makes around Kepler-157 A.
The smooth Borealis basin in the northern hemisphere covers 19 percent of the planet and may be a giant impact feature.
The two polar ice caps appear to be made largely of frozen gas. The volume of water detected has been estimated to be equivalent to the volume of water in Earth's oceans. |
| Atmosphere | Hydrogen | 36% |
| Argon | 32% |
| Formaldehyde | 18% |
| Nitric oxide | 13% |
| Water vapor | 0.21% |
| Oxygen | 0.02% |
| Atmospheric pressure | 50 bar |
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| No known satellites |
| Google search for Miyu bu |
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Website by Joachim Michaelis
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