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Space Astro
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Info for exoplanet "Yusune"
| Scientific (actual) data |
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| Planet | HD 147873 b |
| Planet status | Confirmed |
| Mass sini | 5.14 |
| Orbital period | 116.596 |
| Semi major axis | 0.522 |
| Orbit eccentricity | 0.207 |
| Discovered | 2016 |
| Updated | 2016-04-02 |
| Omega | 80 |
| K | 171.5 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass detection type | Radial Velocity |
| Star name | HD 147873 |
| Right ascension | 246.44° |
| Declination | -33.45° |
| Mag v | 7.96 |
| Star distance | 104.93 |
| Star metallicity | -0.03 |
| Star mass | 1.38 |
| Star radius | 2.29 |
| Star sp type | G1V |
| Star age | 4 |
| Star temperature | 5972 |
| Wikipedia article | HD 147873 b |
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| Fictional info (?) |
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| Suggested name | Yusune |
| Planet type | Cold planet |
| Yusune is the closest planet to HD 147873 and one of the smallest in its solar system. Yusune has been known to astronomers since the beginning of the space age. This cold planet is named after the deity Yusune, the bringer of fear.
Yusune was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC. |
| Atmosphere | 2H2O | 97% |
| Ethane | 1.6% |
| Oxygen | 1.1% |
| Ammonia | 0.019% |
| Atmospheric pressure | 80 bar |
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| Moon | Ryoki | Huge slightly egg-shaped oceanic comet |
| Kena-gyo | Large irregular gaseous moon |
| Achogo | Very small slightly egg-shaped rocky planetoid |
| Bukyuse Ryu | Medium-sized almost round oceanic asteroid |
| Ryojo'sho | Large almost round oceanic moon |
| Google search for Yusune |
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Website by Joachim Michaelis
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