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Space Astro
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Info for exoplanet "Napyomyu-ryu"
| Scientific (actual) data |
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| Name | Kepler-1617 b |
| Planet status | Confirmed |
| Radius | 0.107 |
| Orbital period | 27.4786 |
| Discovered | 2016 |
| Updated | 2021-02-05 |
| Tconj | 2454980 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19114493+4625065 b, K04617.01, KIC 9701962 b, KOI-4617 b, KOI-4617.01, WISE J191144.92+462506.5 b |
| Star name | Kepler-1617 |
| Right ascension | 287.94° |
| Declination | 46.42° |
| Mag j | 12.665 |
| Mag h | 12.369 |
| Mag k | 12.323 |
| Star distance | 813 |
| Star metallicity | 0.01 |
| Star mass | 1.15 |
| Star radius | 1.22 |
| Star age | 3.02 |
| Star temperature | 6167 |
| Star alternate names | 2MASS J19114493+4625065, KIC 9701962, KOI-4617, WISE J191144.92+462506.5 |
| Wikipedia article | Kepler-1617 b |
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| Fictional info (?) |
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| Suggested name | Napyomyu-ryu |
| Planet type | Cold planet |
| The polar regions are constantly below 144°K (-129°C).
It may have had neon oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect. |
| Atmosphere | Ammonia | 68% |
| Ammonium hydrosulfide (NH4SH) | 31% |
| Neon | 0.18% |
| Ethane | 0.16% |
| Oxygen | 0.0091% |
| Atmospheric pressure | 0.7 bar |
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| No known satellites |
| Google search for Napyomyu-ryu |
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Website by Joachim Michaelis
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