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Space Astro
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Info for exoplanet "Ojima"
| Scientific (actual) data |
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| Name | HD 98649 b |
| Planet status | Confirmed |
| Mass sini | 6.79 |
| Orbital period | 6023 |
| Semi major axis | 6.57 |
| Orbit eccentricity | 0.86 |
| Discovered | 2011 |
| Updated | 2019-04-03 |
| Omega | 252.6 |
| Tperi | 2455120 |
| K | 140.1 |
| Publication | Submitted to a professional journal |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 98649 |
| Right ascension | 170.22° |
| Declination | -23.22° |
| Mag v | 8 |
| Star distance | 40.3 |
| Star metallicity | 0.05 |
| Star mass | 1.03 |
| Star radius | 1.01 |
| Star sp type | G4V |
| Star age | 2.42 |
| Star temperature | 5790 |
| Wikipedia article | HD 98649 b |
Back
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| Fictional info (?) |
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| Suggested name | Ojima |
| Planet type | Cold planet |
| The polar regions are constantly below 225°K (-48°C).
The smooth Borealis basin in the northern hemisphere covers 10 percent of the planet and may be a giant impact feature.
The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries. |
| Atmosphere | Ethane | 77% |
| Carbon dioxide | 14% |
| Helium | 6.3% |
| Carbonyl sulfide | 1.1% |
| Hydrogen peroxide | 0.76% |
| Water vapor | 0.29% |
| Atmospheric pressure | 0.001 bar |
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| No known satellites |
| Google search for Ojima |
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Website by Joachim Michaelis
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