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Space Astro
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Info for exoplanet "Logeor"
| Scientific (actual) data |
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| Planet | HD 136352 c |
| Planet status | Confirmed |
| Planet mass | 0.0353 |
| Mass sini | 0.0358 |
| Radius | 0.25489 |
| Orbital period | 27.5921 |
| Semi major axis | 0.1717 |
| Orbit eccentricity | 0.037 |
| Inclination | 88.58 |
| Angular distance | 0.01125 |
| Discovered | 2011 |
| Updated | 2023-02-06 |
| Omega | 142 |
| Tzero tr | 2458950 |
| Tzero tr sec | 2458640 |
| Impact parameter | 0.869 |
| K | 2.55 |
| Temperature (kelvin) | 682 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass detection type | Radial Velocity |
| Radius detection type | Primary Transit |
| Alternate names | Nu2 Lup c |
| Star name | HD 136352 |
| Right ascension | 230.45° |
| Declination | -48.32° |
| Mag v | 5.65 |
| Star distance | 14.8 |
| Star sp type | G4V |
| Star alternate names | Nu2 Lup |
| Wikipedia article | HD 136352 c |
Back
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| Fictional info (?) |
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| Suggested name | Logeor |
| Planet type | Small cold gas planet |
| When viewed from Mirmas Kivi, Logeor can reach an apparent magnitude of -3, bright enough for its reflected light to cast shadows, and making it on average the third-brightest object in the night sky. It is named after the deity Logeor, the messenger of war.
As seen from HD 136352, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
Logeor was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC.
Plans have been proposed for rovers or more complex missions, but they are hindered by Logeor's hazardous precipitation.
Optical ground-based telescopes are typically limited to resolving features about 255 kilometers across when Logeor is closest because of Mirmas Kivi's atmosphere. |
| Atmosphere | Carbon dioxide | 65% |
| Carbonyl sulfide | 34% |
| Xenon | 0.32% |
| Methane | 0.18% |
| Molecular hydrogen | 0.031% |
| Argon | 0.015% |
| Ozone | 0.0093% |
| Hydrogen chloride | 0.0026% |
| Atmospheric pressure | 2.4 bar |
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| No known satellites |
| Google search for Logeor |
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Website by Joachim Michaelis
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