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Space Astro
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Info for exoplanet "Iomya Choryu"
| Scientific (actual) data |
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| Name | HD 30669 c |
| Planet status | Confirmed |
| Mass sini | 0.0903 |
| Orbital period | 149.9 |
| Semi major axis | 0.5 |
| Orbit eccentricity | 0.496 |
| Discovered | 2026 |
| Updated | 2026-07-13 |
| Omega | -62 |
| K | 4.2 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 30669 |
| Right ascension | 72.12° |
| Declination | -28.42° |
| Mag v | 9.11 |
| Star distance | 57 |
| Star metallicity | 0.13 |
| Star mass | 0.92 |
| Star radius | 0.91 |
| Star sp type | G9V |
| Star age | 4.8 |
| Star temperature | 5400 |
| Wikipedia article | HD 30669 c |
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| Fictional info (?) |
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| Suggested name | Iomya Choryu |
| Planet type | Cold planet |
| The volume of water ice in the south polar ice cap, if melted, would be sufficient to cover the entire planetary surface to a depth of 10 meters. |
| Atmosphere | Methane | 72% |
| Water vapor | 26% |
| 2H2O | 1.1% |
| Atmospheric pressure | 1.9 bar |
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| Moon | Shinezo Po | Medium-sized potato shaped crater-filled asteroid |
| Google search for Iomya choryu |
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Website by Joachim Michaelis
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