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Space Astro
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Info for exoplanet "Myrit"
| Scientific (actual) data |
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| Planet | HD 13189 b |
| Planet status | Confirmed |
| Mass sini | 14 |
| Orbital period | 471.6 |
| Semi major axis | 1.85 |
| Orbit eccentricity | 0.27 |
| Angular distance | 0.01 |
| Discovered | 2005 |
| Updated | 2012-08-10 |
| Omega | 160.7 |
| Tperi | 2455330 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | HD 13189 |
| Right ascension | 32.42° |
| Declination | 32.32° |
| Mag v | 7.57 |
| Star distance | 185 |
| Star mass | 4.5 |
| Star radius | 50.39 |
| Star sp type | K2 II |
| Wikipedia article | HD 13189 b |
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| Fictional info (?) |
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| Suggested name | Myrit |
| Planet type | Cold planet |
| Myrit is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the valleys, deserts, and polar ice caps of Earth. Myrit is orbiting HD 13189 every 470 Earth days.
It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 28°K (-245°C), and has a complex, layered cloud structure with molecular hydrogen thought to make up the lowest clouds, and hydrogen peroxide the uppermost layer of clouds. This planet is named after the deity Myrit, the creator of good fortune.
The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 13189, which reoccurs over the so-called synodic period approximately every 110 days.
Myrit is by far the hottest planet in its solar system, with a mean surface temperature of 218°K (-55°C).
In late February 2400, Myrit was visited by the New Horizons probe, which used Myrit's gravity to increase its speed and bend its trajectory en route to Enerewu'bud. Future targets for exploration in the Myrit system include the probable ice-covered liquid ocean of its moon Ozohir Onacowu.
Observations from Earth have shown seasonal change and increased weather activity as Myrit approached its equinox 3 years ago. |
| Atmosphere | Hydrogen peroxide | 39% |
| Molecular hydrogen | 29% |
| Argon | 25% |
| Hydrogen chloride | 6.1% |
| Krypton | 0.0086% |
| Methane | 0.0082% |
| Ammonium hydrosulfide (NH4SH) | 0.0053% |
| Atmospheric pressure | 30 bar |
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| Moon | Ozohir Onacowu | Huge round rocky comet |
| Ecerof Ogesej'o | Small round gaseous asteroid |
| Vule | Huge slightly egg-shaped rocky moon |
| Imenir Awe | Large slightly egg-shaped ice moon |
| Wuwu Julo-xazi | Very small slightly egg-shaped ice moon |
| Nale-ba | Small almost round gaseous asteroid |
| Google search for Myrit |
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Website by Joachim Michaelis
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