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Space Astro
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Info for exoplanet "Hyobyu Retsu"
| Scientific (actual) data |
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| Name | HD 68988 b |
| Planet status | Confirmed |
| Planet mass | 1.987 |
| Mass sini | 1.972 |
| Orbital period | 6.2771 |
| Semi major axis | 0.071 |
| Orbit eccentricity | 0.1533 |
| Inclination | 83 |
| Angular distance | 0.001224 |
| Discovered | 2001 |
| Updated | 2025-08-13 |
| Omega | 31.4 |
| Tperi | 2451550 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Alternate names | HIP 40687 b |
| Star name | HD 68988 |
| Right ascension | 124.59° |
| Declination | 61.46° |
| Mag v | 8.21 |
| Star distance | 58 |
| Star metallicity | 0.24 |
| Star mass | 1.2 |
| Star radius | 1.14 |
| Star sp type | G0V |
| Star age | 6.78 |
| Star temperature | 5767 |
| Star alternate names | HIP 40687 |
| Wikipedia article | HD 68988 b |
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| Fictional info (?) |
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| Suggested name | Hyobyu Retsu |
| Planet type | Hot gas giant |
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| Atmosphere | Methane | 54% |
| Carbon dioxide | 45% |
| Atmospheric pressure | 10 bar |
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| No known satellites |
| Google search for Hyobyu retsu |
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Website by Joachim Michaelis
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