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Space Astro
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Info for exoplanet "Ymirti"
| Scientific (actual) data |
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| Planet | HD 12661 c |
| Planet status | Confirmed |
| Mass sini | 1.57 |
| Orbital period | 1708 |
| Semi major axis | 2.56 |
| Orbit eccentricity | 0.031 |
| Angular distance | 0.068891 |
| Discovered | 2002 |
| Updated | 2014-02-13 |
| Omega | 165 |
| Tperi | 2446150 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | HD 12661 |
| Right ascension | 31.14° |
| Declination | 25.41° |
| Mag v | 7.44 |
| Star distance | 37.16 |
| Star metallicity | 0.29 |
| Star mass | 1.07 |
| Star radius | 1.12 |
| Star sp type | G6 V |
| Star age | 7.05 |
| Star temperature | 5742 |
| Wikipedia article | HD 12661 c |
Back
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| Fictional info (?) |
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| Suggested name | Ymirti |
| Planet type | Cold planet |
| When viewed from Simos-ait, Ymirti 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. This cold planet is named after the deity Ymirti, the demon of chaos.
At this time it may appear as a bright star-like object, but is often far more difficult to observe than Simos-ait.
Ymirti is a cold planet and is sometimes called Earth's "brother planet" because of their similar size, mass, proximity to HD 12661, and bulk composition.
Ymirti was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC. |
| Atmosphere | Oxygen | 43% |
| Water vapor | 34% |
| Hydrogen deuteride (HD) | 15% |
| 2H2O | 5.2% |
| Formaldehyde | 2.9% |
| Atmospheric pressure | 0.08 bar |
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| No known satellites |
| Google search for Ymirti |
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Website by Joachim Michaelis
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