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Space Astro
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Info for exoplanet "Thelis"
| Scientific (actual) data |
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| Planet | HIP 75458 c |
| Planet status | Confirmed |
| Planet mass | 17 |
| Mass sini | 15.6 |
| Orbital period | 24840 |
| Semi major axis | 19.4 |
| Inclination | 86 |
| Discovered | 2021 |
| Updated | 2021-07-30 |
| Tperi | 2476000 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass detection type | Radial Velocity |
| Alternate names | Iota Dra c, HD 137759 c |
| Star name | HIP 75458 |
| Right ascension | 231.23° |
| Declination | 58.97° |
| Mag v | 3.31 |
| Star distance | 31.5 |
| Star metallicity | 0.15 |
| Star mass | 1.4 |
| Star radius | 12.8 |
| Star sp type | K2 III |
| Star temperature | 4445 |
| Wikipedia article | HIP 75458 c |
Back
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| Fictional info (?) |
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| Suggested name | Thelis |
| Planet type | Huge cold gas giant |
| The planet is named after the deity Thelis, the creator of chaos.
Surrounding Thelis is a irregular planetary ring system and a powerful magnetosphere.
In late February 2200, Thelis was visited by the New Horizons probe, which used Thelis's gravity to increase its speed and bend its trajectory en route to Sitisska Pho.
In 2185, images from Frontier 3 showed Thelis as an almost featureless planet in visible light, without the cloud bands or storms associated with the other huge cold gas giants. |
| Atmosphere | Ammonia | 76% |
| Krypton | 23% |
| Atmospheric pressure | 0.5 bar |
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| Moon | Sete'po | Huge round crater-filled asteroid |
| Nisnoe Rirmab-nix | Medium-sized slightly egg-shaped oceanic moon |
| Google search for Thelis |
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Website by Joachim Michaelis
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