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Space Astro
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Info for exoplanet "Rirya"
| Scientific (actual) data |
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| Name | HD 102888 b |
| Planet status | Confirmed |
| Mass sini | 5.69 |
| Orbital period | 252.06 |
| Semi major axis | 1.05 |
| Orbit eccentricity | 0.11 |
| Discovered | 2025 |
| Updated | 2025-05-21 |
| Omega | 241.2 |
| K | 102.3 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 102888 |
| Right ascension | 177.66° |
| Declination | -27.28° |
| Mag v | 6.48 |
| Mag j | 4.9 |
| Mag h | 4.5 |
| Mag k | 4.3 |
| Star distance | 126.48 |
| Star metallicity | 0.07 |
| Star mass | 2.42 |
| Star radius | 8.6 |
| Star sp type | G8III |
| Star temperature | 4990 |
| Wikipedia article | HD 102888 b |
Back
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| Fictional info (?) |
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| Suggested name | Rirya |
| Planet type | Cold planet |
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| Atmosphere | Carbonyl sulfide | 58% |
| Krypton | 33% |
| Neon | 6.2% |
| Methane | 2.1% |
| Sulfur dioxide | 0.00017% |
| Ammonium hydrosulfide (NH4SH) | 0% |
| Atmospheric pressure | 0.06 bar |
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| Moon | Juchu'rehi | Small round rocky planetoid |
| Bomo Sube Monu | Medium-sized round rocky moon |
| Google search for Rirya |
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Website by Joachim Michaelis
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