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Space Astro
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Info for exoplanet "Sedo"
| Scientific (actual) data |
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| Planet | HD 4308 b |
| Planet status | Confirmed |
| Mass sini | 0.0405 |
| Orbital period | 15.609 |
| Semi major axis | 0.118 |
| Orbit eccentricity | 0.27 |
| Angular distance | 0.005388 |
| Discovered | 2005 |
| Updated | 2019-06-13 |
| Omega | 210 |
| Tperi | 2450110 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | HD 4308 |
| Right ascension | 11.16° |
| Declination | -65.65° |
| Mag v | 6.54 |
| Star distance | 21.9 |
| Star metallicity | -0.34 |
| Star mass | 0.85 |
| Star radius | 0.92 |
| Star sp type | G5 V |
| Star age | 7.1 |
| Star temperature | 5597 |
| Wikipedia article | HD 4308 b |
Back
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| Fictional info (?) |
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| Suggested name | Sedo |
| Planet type | Terrestrial |
| It is named after the deity Sedo, the creator of destruction.
Sedo's axis has the smallest tilt of any of its solar system's planets.
As the closest planet to Pyomi Ju, Sedo has been a prime target for early interplanetary exploration.
Future astrobiology missions are planned, including the Sedo 2500 and ExoSedo rovers. |
| Atmosphere | Water vapor | 79% |
| Molecular hydrogen | 11% |
| Helium | 10% |
| Atmospheric pressure | 0.0014 bar |
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| No known satellites |
| Google search for Sedo |
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Website by Joachim Michaelis
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