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Space Astro
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Info for exoplanet "Gekyutsu Ri"
| Scientific (actual) data |
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| Name | NGTS-15 b |
| Planet status | Confirmed |
| Planet mass | 0.751 |
| Radius | 1.1 |
| Orbital period | 3.27623 |
| Semi major axis | 0.0441 |
| Orbit eccentricity | 0 |
| Discovered | 2021 |
| Updated | 2021-03-19 |
| Tzero tr | 2458400 |
| Impact parameter | 0.509 |
| K | 106 |
| Temperature (kelvin) | 1146 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Star name | NGTS-15 |
| Right ascension | 73.35° |
| Declination | -32.8° |
| Mag v | 14.6 |
| Star distance | 791 |
| Star metallicity | 0.15 |
| Star mass | 0.995 |
| Star radius | 0.954 |
| Star sp type | G6V |
| Star age | 3.28 |
| Star temperature | 5600 |
| Wikipedia article | NGTS-15 b |
Back
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| Fictional info (?) |
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| Suggested name | Gekyutsu Ri |
| Planet type | Hot gas giant |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 40°K (-233°C), and has a complex, layered cloud structure with ammonium hydrosulfide (NH4SH) thought to make up the lowest clouds, and 2H2O the uppermost layer of clouds.
The ethane has probably photodissociated, and the free 2H2O has been swept into interplanetary space by the solar wind because of the lack of a ammonia layer. |
| Atmosphere | 2H2O | 48% |
| Ammonium hydrosulfide (NH4SH) | 37% |
| Ethane | 9.2% |
| Ammonia | 4.1% |
| Neon | 0.8% |
| Water vapor | 0.24% |
| Atmospheric pressure | 0.019 bar |
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| Moon | Suchu'jimu-yu | Large round rocky moon |
| Rareda-cho | Large round ice asteroid |
| Rikya Ryashu Mo | Huge potato shaped crater-filled comet |
| Byoto Kichu | Small round gaseous moon |
| Tagi | Very small slightly egg-shaped ice moon |
| Chipo'mapio | Large irregular rocky moon |
| Chunya Momyo'nyu | Large irregular gaseous asteroid |
| Kyugopyu Hi | Very small slightly egg-shaped ice moon |
| Myopu'jami Pure | Medium-sized potato shaped ice moon |
| Ryubejo Mo | Small almost round rocky moon |
| Nokyafu Nyo | Very small almost round rocky planetoid |
| Kahe | Medium-sized potato shaped gaseous asteroid |
| Google search for Gekyutsu ri |
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Website by Joachim Michaelis
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