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Space Astro
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Info for exoplanet "Pafran"
| Scientific (actual) data |
| Name | Kepler-1854 Ab |
| Planet status | Confirmed |
| Radius | 0.25489 |
| Orbital period | 39.8311 |
| Semi major axis | 0.2119 |
| Orbit eccentricity | 0 |
| Inclination | 89.89 |
| Discovered | 2017 |
| Updated | 2025-03-01 |
| Tzero tr | 2454990 |
| Impact parameter | 0.24 |
| Temperature (kelvin) | 420 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Radius measurement type | Primary Transit |
| Alternate names | KOI-2538 b, KOI-2538.01 |
| Star name | Kepler-1854 A |
| Right ascension | 286.29° |
| Declination | 37.39° |
| Mag v | 14.381 |
| Mag i | 13.847 |
| Mag j | 12.729 |
| Mag h | 12.193 |
| Mag k | 12.146 |
| Star distance | 423.348 |
| Star metallicity | 0 |
| Star mass | 0.8 |
| Star radius | 0.759 |
| Star sp type | K0V |
| Star age | 0.7 |
| Star temperature | 5026 |
| Star alternate names | KIC 1849702, KOI-2538 |
| Wikipedia article | Kepler-1854 Ab |
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| Fictional info (?) |
| Suggested name | Pafran |
| Planet type | Cold planet |
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| Atmosphere | Carbonyl sulfide | 25% |
| Carbon dioxide | 25% |
| Methane | 21% |
| Molecular hydrogen | 19% |
| Oxygen | 5.1% |
| Ethane | 3.4% |
| 2H2O | 1.2% |
| Sulfur dioxide | 0.062% |
| Neon | 0.061% |
| Ammonium hydrosulfide (NH4SH) | 0% |
| Atmospheric pressure | 0.8 bar |
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| No known satellites |
| Google search for Pafran |
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Website by Joachim Michaelis
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