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Space Astro
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Info for exoplanet "Rwengzh Yun"
Scientific (actual) data |
Planet | BD-21 397 c |
Planet status | Confirmed |
Mass sini | 2.4 |
Orbital period | 6360 |
Semi major axis | 5.9 |
Orbit eccentricity | 0.1 |
Discovered | 2023 |
Updated | 2023-08-17 |
Omega | 6 |
Tperi | 2457480 |
K | 34 |
Publication | Published in a refereed paper |
Detection type | Radial Velocity |
Mass detection type | Radial Velocity |
Alternate names | HIP 10337 c |
Star name | BD-21 397 |
Right ascension | 33.3° |
Declination | -21.2° |
Mag v | 9.8 |
Star distance | 23.74 |
Star metallicity | 0.12 |
Star mass | 0.679 |
Star radius | 0.747 |
Star sp type | K7V |
Star age | 6.2 |
Star temperature | 4051 |
Wikipedia article | BD-21 397 c |
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Fictional info (?) |
Suggested name | Rwengzh Yun |
Planet type | Cold planet |
It is named after the deity Rwengzh Yun, the spirit of good fortune.
It has the densest atmosphere of any cold planets, consisting partly of nitric oxide.
The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.
The latest probe to visit the planet is Racer, which entered into orbit around Rwengzh Yun after a troublesome journey. |
Atmosphere | Nitric oxide | 58% |
Krypton | 31% |
Ozone | 6.1% |
Neon | 3.6% |
Carbon dioxide | 0.32% |
Hydrogen chloride | 0.059% |
Hydrogen peroxide | 0.04% |
Methane | 0% |
Atmospheric pressure | 0.04 bar |
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No known satellites |
Google search for Rwengzh yun |
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Website by Joachim Michaelis
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