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Space Astro
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Info for exoplanet "Onyasu-nyopa"
Scientific (actual) data |
Planet | HD 20794 b |
Planet status | Confirmed |
Mass sini | 0.00887 |
Orbital period | 18.32 |
Semi major axis | 0.127 |
Orbit eccentricity | 0.27 |
Angular distance | 0.019917 |
Discovered | 2011 |
Updated | 2022-05-13 |
Omega | 26 |
K | 0.71 |
Publication | Published in a refereed paper |
Detection type | Radial Velocity |
Mass detection type | Radial Velocity |
Alternate names | 82 Eri b, e Eri b |
Star name | HD 20794 |
Right ascension | 49.98° |
Declination | -43.07° |
Mag v | 4.26 |
Star distance | 6.06 |
Star metallicity | -0.38 |
Star mass | 0.813 |
Star radius | 0.9 |
Star sp type | G8V |
Star age | 14 |
Star temperature | 5490 |
Star detected disc | IR Excess |
Wikipedia article | HD 20794 b |
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Fictional info (?) |
Suggested name | Onyasu-nyopa |
Planet type | Terrestrial |
This terrestrial is named after the deity Onyasu-nyopa, the god of love and beauty.
The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 20794, which reoccurs over the so-called synodic period approximately every 104 days.
Onyasu-nyopa's surface appears extremely scarred and is similar in appearance to the Moon's, indicating that it has been geologically inactive for billions of years. |
Atmosphere | Hydrogen | 74% |
Carbonyl sulfide | 11% |
Xenon | 7.7% |
Hydrogen deuteride (HD) | 3.9% |
Carbon monoxide | 2.8% |
Nitrogen | 0.24% |
Oxygen | 0.0038% |
Atmospheric pressure | 0.0019 bar |
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No known satellites |
Google search for Onyasu-nyopa |
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Website by Joachim Michaelis
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