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Space Astro
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Info for exoplanet "Jarnmipa'at"
| Scientific (actual) data |
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| Name | Kepler-1229 Ab |
| Planet status | Confirmed |
| Planet mass | 0.00799 |
| Radius | 0.1195 |
| Orbital period | 86.8297 |
| Semi major axis | 0.3006 |
| Orbit eccentricity | 0 |
| Inclination | 89.9971 |
| Discovered | 2016 |
| Updated | 2025-08-07 |
| Tconj | 2455020 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Radius measurement type | Primary Transit |
| Alternate names | 2MASS J19495680+4659481 b, K02418.01, KIC 10027247 b, KOI-2418 b, KOI-2418.01, WISE J194956.83+465948.1 b |
| Star name | Kepler-1229 A |
| Right ascension | 297.49° |
| Declination | 47° |
| Mag v | 16.1 |
| Mag j | 13.228 |
| Mag h | 12.573 |
| Mag k | 12.374 |
| Star distance | 265.482 |
| Star metallicity | 0.21 |
| Star mass | 0.559 |
| Star radius | 0.5658 |
| Star sp type | M1V |
| Star age | 3.72 |
| Star temperature | 3774 |
| Star alternate names | 2MASS J19495680+4659481, KIC 10027247, KOI-2418, WISE J194956.83+465948.1 |
| Wikipedia article | Kepler-1229 Ab |
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| Fictional info (?) |
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| Suggested name | Jarnmipa'at |
| Planet type | Cold planet |
| It is a cold planet planet with a mass one-thousandth that of Kepler-1229 A, but two-and-a-half times that of all the other planets in its solar system combined.
The atmospheric pressure at the planet's surface is 0.006 bar, or roughly the pressure found 495 m under the oceans of Earth. It may have had xenon oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect. |
| Atmosphere | Sulfur dioxide | 64% |
| Methane | 19% |
| Xenon | 7.7% |
| Carbon monoxide | 3.9% |
| Formaldehyde | 2.8% |
| Carbonyl sulfide | 1.8% |
| Krypton | 0.017% |
| Oxygen | 7.7E-5% |
| Atmospheric pressure | 0.006 bar |
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| No known satellites |
| Google search for Jarnmipa'at |
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Website by Joachim Michaelis
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