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Space Astro
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Info for exoplanet "Gutek"
| Scientific (actual) data |
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| Name | Kepler-347 d |
| Planet status | Confirmed |
| Radius | 0.2346 |
| Orbital period | 85.5173 |
| Semi major axis | 0.3802 |
| Orbit eccentricity | 0 |
| Inclination | 88 |
| Discovered | 2026 |
| Updated | 2026-08-26 |
| Impact parameter | 0.944 |
| Temperature (kelvin) | 482 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Radius measurement type | Primary Transit |
| Alternate names | KOI-1992 d, KOI-1992.03 |
| Star name | Kepler-347 |
| Right ascension | 289.2° |
| Declination | 49.31° |
| Mag v | 14.57 |
| Mag j | 13.391 |
| Mag h | 13.076 |
| Mag k | 13.047 |
| Star distance | 1298.88 |
| Star metallicity | -0.068 |
| Star mass | 1.05 |
| Star radius | 1.45 |
| Star sp type | G0IV-V |
| Star age | 3.89 |
| Star temperature | 5833 |
| Star alternate names | KIC 11450414, WISE J191647.89+491820.4, KOI-1992, 2MASS J19164790+4918205 |
| Wikipedia article | Kepler-347 d |
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| Fictional info (?) |
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| Suggested name | Gutek |
| Planet type | Cold planet |
| Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 100°K (-173°C) at night to 455°K (182°C) during the day across the equatorial regions.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
The two polar ice caps appear to be made largely of ice. |
| Atmosphere | Argon | 99% |
| Carbon monoxide | 0.34% |
| Hydrogen peroxide | 0.011% |
| Ammonium hydrosulfide (NH4SH) | 0.0025% |
| Nitric oxide | 0.00015% |
| Atmospheric pressure | 0.06 bar |
| Gravity | 0 × Earth |
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| No known satellites |
| Google search for Gutek |
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Website by Joachim Michaelis
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