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Space Astro
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Info for exoplanet "Tonper"
| Scientific (actual) data |
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| Name | KELT-4 Ab |
| Planet status | Confirmed |
| Planet mass | 0.9 |
| Mass sini | 0.878 |
| Radius | 1.7 |
| Orbital period | 2.98959 |
| Semi major axis | 0.04321 |
| Orbit eccentricity | 0.03 |
| Inclination | 83.11 |
| Discovered | 2013 |
| Updated | 2024-09-06 |
| Omega | 300 |
| Tperi | 2456190 |
| Tzero tr sec | 2456190 |
| Lambda angle | 80 |
| Impact parameter | 0.689 |
| K | 108.6 |
| Temperature (kelvin) | 1827 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | BD+26 2091 Ab, TOI-5384.01 |
| Star name | KELT-4 A |
| Right ascension | 157.06° |
| Declination | 25.57° |
| Mag v | 9.98 |
| Mag j | 9.01 |
| Mag h | 8.79 |
| Mag k | 8.69 |
| Star distance | 211 |
| Star metallicity | -0.116 |
| Star mass | 1.204 |
| Star radius | 1.61 |
| Star sp type | F8IV |
| Star age | 4.38 |
| Star temperature | 6207 |
| Star alternate names | BD+26 2091 A, TOI-5384 |
| Wikipedia article | KELT-4 Ab |
Back
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| Fictional info (?) |
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| Suggested name | Tonper |
| Planet type | Hot gas giant |
| Its orbital period around KELT-4 A of 3 earth days is the shortest of all the planets in its solar system.
The two polar ice caps appear to be made largely of methane ice. |
| Atmosphere | Ozone | 84% |
| Carbonyl sulfide | 15% |
| Atmospheric pressure | 0.001 bar |
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| No known satellites |
| Google search for Tonper |
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Website by Joachim Michaelis
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