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Space Astro
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Info for exoplanet "Myoma"
| Scientific (actual) data |
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| Planet | HIP 38939 B |
| Planet status | Confirmed |
| Planet mass | 38 |
| Semi major axis | 1630 |
| Discovered | 2012 |
| Updated | 2019-01-24 |
| Log g | 5 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Alternate names | HD 65486 B |
| Star name | HIP 38939 A |
| Right ascension | 119.52° |
| Declination | -25.63° |
| Mag v | 8.44 |
| Mag i | 7.28 |
| Mag j | 6.51 |
| Mag h | 5.94 |
| Mag k | 5.83 |
| Star distance | 18.4839 |
| Star metallicity | -0.3 |
| Star sp type | K4V |
| Star age | 0.9 |
| Star temperature | 4683 |
| Star alternate names | HD 65486 A, 2MASS J07580434-2537356 |
| Wikipedia article | HIP 38939 B |
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| Fictional info (?) |
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| Suggested name | Myoma |
| Planet type | Huge cold gas giant |
| Myoma is the oldest planet known belonging to HIP 38939 A and one of the oldest in its solar system. This huge cold gas giant is named after the deity Myoma, the bringer of love and beauty.
It may also have a rocky core of heavier elements, but like the other huge cold gas giants, Myoma lacks a well-defined ozone layer.
The latest probe to visit the planet is Pointer, which entered into orbit around Myoma after a challenging journey. |
| Atmosphere | Hydrogen deuteride (HD) | 63% |
| Ozone | 22% |
| 2H2O | 7.5% |
| Krypton | 7.2% |
| Helium | 0.23% |
| Formaldehyde | 0.024% |
| Argon | 3.0E-5% |
| Atmospheric pressure | 50 bar |
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| Moon | Sehananyo Mahya | Very small slightly egg-shaped oceanic moon |
| Google search for Myoma |
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Website by Joachim Michaelis
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