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Space Astro
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Info for exoplanet "Rayubyo-za"
| Scientific (actual) data |
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| Name | HD 203030 Ab |
| Planet status | Confirmed |
| Planet mass | 11 |
| Radius | 1.3 |
| Semi major axis | 487 |
| Discovered | 2017 |
| Updated | 2025-03-30 |
| Temp measured | 1040 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Radius measurement type | Theoretical |
| Alternate names | V457 Vul b, HIP 105232 b |
| Molecules | H2O |
| Star name | HD 203030 A |
| Right ascension | 319.74° |
| Declination | 26.23° |
| Mag v | 8.43 |
| Star distance | 39.25 |
| Star mass | 0.94 |
| Star radius | 0.875 |
| Star sp type | G8V |
| Star age | 0.25 |
| Star temperature | 5418.3 |
| Star alternate names | V457 Vul |
| Wikipedia article | HD 203030 Ab |
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| Fictional info (?) |
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| Suggested name | Rayubyo-za |
| Planet type | Huge cold gas giant |
| Wind speeds can reach 77 metres per second. |
| Atmosphere | H2O | 99% |
| Atmospheric pressure | 0.4 bar |
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| No known satellites |
| Google search for Rayubyo-za |
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Website by Joachim Michaelis
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