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Space Astro
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Info for exoplanet "Paabethe-da"
| Scientific (actual) data |
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| Name | HD 20868 b |
| Planet status | Confirmed |
| Mass sini | 1.99 |
| Orbital period | 380.85 |
| Semi major axis | 0.947 |
| Orbit eccentricity | 0.75 |
| Angular distance | 0.019366 |
| Discovered | 2008 |
| Updated | 2014-08-27 |
| Omega | 356.2 |
| Tperi | 2454450 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | HD 20868 |
| Right ascension | 50.18° |
| Declination | -33.73° |
| Mag v | 9.92 |
| Star distance | 48.9 |
| Star metallicity | 0.04 |
| Star mass | 0.78 |
| Star radius | 0.79 |
| Star sp type | K3/4IV |
| Star age | 4.5 |
| Star temperature | 4795 |
| Wikipedia article | HD 20868 b |
Back
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| Fictional info (?) |
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| Suggested name | Paabethe-da |
| Planet type | Cold planet |
| It is radically different from Earth in other respects.
Wind speeds can reach 95 metres per second. |
| Atmosphere | Ammonium hydrosulfide (NH4SH) | 43% |
| Ethane | 28% |
| Molecular hydrogen | 20% |
| Helium | 6.4% |
| Formaldehyde | 2.1% |
| Nitrogen | 0.49% |
| Atmospheric pressure | 12 bar |
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| No known satellites |
| Google search for Paabethe-da |
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Website by Joachim Michaelis
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