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Space Astro
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Info for exoplanet "Suba"
| Scientific (actual) data |
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| Name | HD 89839 b |
| Planet status | Confirmed |
| Planet mass | 5.5 |
| Mass sini | 3.9 |
| Orbital period | 3369.31 |
| Semi major axis | 4.81 |
| Orbit eccentricity | 0.334 |
| Inclination | 93 |
| Angular distance | 0.385269 |
| Discovered | 2010 |
| Updated | 2025-08-13 |
| Omega | 338 |
| Tperi | 60067 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement type | Astrometry |
| Alternate names | HIP 50653 b |
| Star name | HD 89839 |
| Right ascension | 155.17° |
| Declination | -53.66° |
| Mag v | 7.64 |
| Star distance | 17.65 |
| Star metallicity | 0.04 |
| Star mass | 1.21 |
| Star radius | 1.25 |
| Star sp type | F7V |
| Star age | 1.2 |
| Star temperature | 6314 |
| Star alternate names | HIP 50653 |
| Wikipedia article | HD 89839 b |
Back
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| Fictional info (?) |
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| Suggested name | Suba |
| Planet type | Large cold gas giant |
| The volume of water detected has been estimated to be equivalent to the volume of water in Lake Superior. |
| Atmosphere | Hydrogen deuteride (HD) | 72% |
| Neon | 6.9% |
| Hydrogen | 6.2% |
| Argon | 4.8% |
| Carbon monoxide | 4.8% |
| Sulfur dioxide | 4.6% |
| Oxygen | 0.5% |
| Carbonyl sulfide | 1.3E-5% |
| Atmospheric pressure | 0.14 bar |
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| No known satellites |
| Google search for Suba |
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Website by Joachim Michaelis
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