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Space Astro
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Info for exoplanet "Yaqyue-r"
| Scientific (actual) data |
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| Name | HIP 38939 b |
| Planet status | Confirmed |
| Planet mass | 38 |
| Semi major axis | 1630 |
| Discovered | 2012 |
| Updated | 2024-11-03 |
| Temperature (kelvin) | 1100 |
| Log g | 5 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Alternate names | HD 65486 b, DEA 35 b |
| Star name | HIP 38939 |
| 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 | 18.474 |
| Star metallicity | -0.33 |
| Star mass | 0.74 |
| Star radius | 0.654 |
| Star sp type | K4Vk |
| Star age | 0.9 |
| Star temperature | 4666.16 |
| Star alternate names | 2MASS J07580434-2537356, HD 65486, DEA 35 |
| Wikipedia article | HIP 38939 b |
Back
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| Fictional info (?) |
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| Suggested name | Yaqyue-r |
| Planet type | Huge cold gas giant |
| A prominent result is the "great white spot", a giant storm that is known to have existed for centuries since it was first observed by radar. |
| Atmosphere | Hydrogen chloride | 67% |
| Xenon | 26% |
| Formaldehyde | 5.9% |
| 2H2O | 0.5% |
| Ammonium hydrosulfide (NH4SH) | 0.0008% |
| Water vapor | 0.00026% |
| Hydrogen deuteride (HD) | 0% |
| Atmospheric pressure | 70 bar |
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| No known satellites |
| Google search for Yaqyue-r |
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Website by Joachim Michaelis
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