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Space Astro
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Info for exoplanet "Turepa't"
| Scientific (actual) data |
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| Name | Kepler-407 Ac |
| Planet status | Confirmed |
| Mass sini | 11.089 |
| Orbital period | 2091.75 |
| Semi major axis | 3.27 |
| Orbit eccentricity | 0.221 |
| Discovered | 2014 |
| Updated | 2024-08-02 |
| K | 173.07 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Alternate names | KOI-1442 c, KOI-1442.10, K01442.10, KIC 11600889 c, 2MASS J19040872+4936522 c, WISE J190408.71+493652.2 c |
| Star name | Kepler-407 A |
| Right ascension | 286.04° |
| Declination | 49.61° |
| Mag j | 11.332 |
| Mag h | 10.983 |
| Mag k | 10.91 |
| Star distance | 341.69 |
| Star metallicity | 0.33 |
| Star mass | 0.96 |
| Star radius | 1.057 |
| Star sp type | G6V |
| Star age | 7.47 |
| Star temperature | 5476 |
| Star alternate names | KOI-1442, WISE J190408.71+493652.2, 2MASS J19040872+4936522, KIC 11600889 |
| Wikipedia article | Kepler-407 Ac |
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| Fictional info (?) |
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| Suggested name | Turepa't |
| Planet type | Cold planet |
| It may have had methane oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect. The methane has probably photodissociated, and the free oxygen has been swept into interplanetary space by the solar wind because of the lack of a planetary magnetic field. |
| Estimated population | 800000000 |
| Atmosphere | Oxygen | 60% |
| Water | 37% |
| Methane | 2.5% |
| Carbon dioxide | 0.025% |
| Atmospheric pressure | 0.0015 bar |
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| No known satellites |
| Google search for Turepa't |
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Website by Joachim Michaelis
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