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Space Astro
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Info for exoplanet "Heguric"
| Scientific (actual) data |
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| Name | L 98-59 c |
| Planet status | Confirmed |
| Planet mass | 0.00698 |
| Radius | 0.12356 |
| Orbital period | 3.69068 |
| Semi major axis | 0.0304 |
| Orbit eccentricity | 0.103 |
| Inclination | 88.11 |
| Discovered | 2018 |
| Updated | 2021-08-06 |
| Omega | 261 |
| Tzero tr | 2451370 |
| Impact parameter | 0.6 |
| K | 2.19 |
| Temperature (kelvin) | 553 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | TOI-175 c |
| Star name | L 98-59 |
| Right ascension | 124.53° |
| Declination | -68.31° |
| Mag v | 11.7 |
| Star distance | 10.623 |
| Star metallicity | -0.46 |
| Star mass | 0.32 |
| Star radius | 0.291 |
| Star sp type | M3V |
| Star age | 5.4 |
| Star temperature | 3415 |
| Star alternate names | TOI-175 |
| Wikipedia article | L 98-59 c |
Back
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| Fictional info (?) |
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| Suggested name | Heguric |
| Planet type | Hot planet |
| It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 58°K (-215°C), and has a complex, layered cloud structure with ozone thought to make up the lowest clouds, and ammonia the uppermost layer of clouds.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
The volume of water detected has been estimated to be equivalent to the volume of water in the Black Sea. |
| Atmosphere | Ammonia | 64% |
| Ozone | 16% |
| Krypton | 10% |
| Water vapor | 5.6% |
| Carbon monoxide | 1.8% |
| Hydrogen deuteride (HD) | 1.5% |
| Argon | 0.21% |
| Methane | 0.014% |
| Atmospheric pressure | 9 bar |
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| No known satellites |
| Google search for Heguric |
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Website by Joachim Michaelis
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