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Space Astro
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Info for exoplanet "Myonu"
| Scientific (actual) data |
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| Planet | TOI-784 b |
| Planet status | Confirmed |
| Planet mass | 0.03043 |
| Radius | 0.1722 |
| Orbital period | 2.79704 |
| Semi major axis | 0.038 |
| Orbit eccentricity | 0 |
| Inclination | 88.6 |
| Discovered | 2023 |
| Updated | 2023-06-27 |
| Tzero tr | 2459340 |
| K | 4.67 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass detection type | Radial Velocity |
| Radius detection type | Primary Transit |
| Alternate names | HD 307842 b |
| Star name | TOI-784 |
| Right ascension | 159.34° |
| Declination | -63.66° |
| Mag v | 9.4 |
| Star distance | 64.59 |
| Star metallicity | -0.13 |
| Star mass | 0.91 |
| Star radius | 0.907 |
| Star temperature | 5558 |
| Star alternate names | HD 307842 |
| Wikipedia article | TOI-784 b |
Back
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| Fictional info (?) |
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| Suggested name | Myonu |
| Planet type | Small hot gas planet |
| Orbiting within Ugebyu's orbit, Myonu is an inferior planet and never appears to venture far from TOI-784; its maximum angular distance from TOI-784 (elongation) is 72 degrees.
Myonu's atmosphere is similar to Ugebyu's in its primary composition of ethane and nitrogen, but it contains more "ices" such as water, ammonia, and methane, along with traces of other hydrocarbons. This planet is named after the deity Myonu, the bringer of the sea.
An observer on Myonu would therefore see only one day every three years.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
There are ongoing investigations assessing the future terraforming potential of Myonu, as well as the possibility of extant life. |
| Atmosphere | Ethane | 57% |
| Nitrogen | 34% |
| Ozone | 5.6% |
| Hydrogen chloride | 2.6% |
| Hydrogen peroxide | 0.47% |
| Oxygen | 0.093% |
| Carbon dioxide | 0% |
| Atmospheric pressure | 70 bar |
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| Moon | Byazunyu'shi | Large almost round gaseous moon |
| Guuryoru-gebeko | Huge irregular oceanic asteroid |
| Zawozuso Me | Very small round gaseous moon |
| Moyoa Gugya | Medium-sized round ice asteroid |
| Nrizake'monu | Huge round oceanic moon |
| Bumodakya-u | Medium-sized round rocky moon |
| Gikya Doda'e | Large almost round rocky comet |
| Ryuwo To | Small round crater-filled moon |
| Google search for Myonu |
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Website by Joachim Michaelis
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