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Space Astro
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Info for exoplanet "Shigo-yu"
| Scientific (actual) data |
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| Name | GD 280 b |
| Planet status | Confirmed |
| Planet mass | 65.76 |
| Semi major axis | 4882 |
| Angular distance | 63.22 |
| Discovered | 2014 |
| Updated | 2025-09-29 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | 2MASS J01545796+4819596 |
| Star name | GD 280 |
| Right ascension | 28.76° |
| Declination | 48.35° |
| Star distance | 84.35 |
| Star mass | 0.585 |
| Star radius | 0.01 |
| Star sp type | DA |
| Star temperature | 9762.7 |
| Wikipedia article | GD 280 b |
Back
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| Fictional info (?) |
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| Suggested name | Shigo-yu |
| Planet type | Huge cold gas giant |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 43°K (-230°C), and has a complex, layered cloud structure with 2H2O thought to make up the lowest clouds, and hydrogen peroxide the uppermost layer of clouds.
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Its north and south poles, therefore, lie where most other planets have their equators. |
| Atmosphere | Hydrogen peroxide | 70% |
| 2H2O | 16% |
| Molecular hydrogen | 8.7% |
| Carbon dioxide | 4.6% |
| Krypton | 0.047% |
| Ethane | 8.6E-5% |
| Atmospheric pressure | 70 bar |
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| Moon | Jiyo-ryuza | Medium-sized round oceanic asteroid |
| Ropyusa-yari | Medium-sized irregular rocky planetoid |
| Kubyuma-gisure | Very small irregular oceanic moon |
| Ragyo-hipamo Shi | Very small round gaseous asteroid |
| Nugobu Tsu | Huge almost round rocky moon |
| Kyujuhya'hyabokyu | Large slightly egg-shaped gaseous moon |
| Google search for Shigo-yu |
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Website by Joachim Michaelis
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