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Space Astro
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Info for exoplanet "Ryochwang"
Scientific (actual) data |
Planet | HATS-71A b |
Planet status | Confirmed |
Planet mass | 0.45 |
Radius | 1.08 |
Orbital period | 3.79552 |
Semi major axis | 0.03946 |
Inclination | 88.85 |
Discovered | 2018 |
Updated | 2018-12-29 |
Tzero tr | 2457700 |
Impact parameter | 0.329 |
K | 87 |
Temperature (kelvin) | 567.9 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Mass detection type | Radial Velocity |
Radius detection type | Primary Transit |
Star name | HATS-71A |
Right ascension | 15.55° |
Declination | -61.76° |
Mag v | 15.3 |
Star distance | 140.68 |
Star metallicity | 0.237 |
Star mass | 0.569 |
Star radius | 0.5161 |
Star sp type | M3 |
Star temperature | 3254 |
Wikipedia article | HATS-71A b |
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Fictional info (?) |
Suggested name | Ryochwang |
Planet type | Hot gas giant |
It is the second-brightest natural object in the night sky after Zhyin-m, reaching an apparent magnitude of -5 - bright enough to cast shadows at night and, sometimes, visible to the naked eye in broad daylight.
The planet is named after the deity Ryochwang, the demon of love and beauty.
Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 95°K (-178°C) at night to 1225°K (952°C) during the day across the equatorial regions.
The smooth Borealis basin in the northern hemisphere covers 28 percent of the planet and may be a giant impact feature. |
Atmosphere | Nitrogen | 27% |
2H2O | 20% |
Ethane | 17% |
Oxygen | 15% |
Water vapor | 11% |
Krypton | 6.7% |
Xenon | 2.5% |
Atmospheric pressure | 15 bar |
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Moon | Qwen | Very small slightly egg-shaped crater-filled moon |
Zeqweng | Medium-sized round crater-filled comet |
Chwei Dwum'wei | Huge slightly egg-shaped crater-filled moon |
Taojwei Kwuwyin | Medium-sized slightly egg-shaped crater-filled planetoid |
Yunfyang | Small almost round oceanic comet |
Dwen Bwai-yeng | Huge potato shaped rocky asteroid |
Google search for Ryochwang |
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Website by Joachim Michaelis
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