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Space Astro
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Info for exoplanet "Gehin"
| Scientific (actual) data |
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| Name | HD 188769 (AB)b |
| Planet status | Confirmed |
| Planet mass | 30 |
| Semi major axis | 25000 |
| Discovered | 2024 |
| Updated | 2024-06-30 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Star name | HD 188769 |
| Right ascension | 300.25° |
| Declination | -64.81° |
| Mag v | 6.82 |
| Mag j | 6 |
| Mag h | 5.802 |
| Mag k | 5.737 |
| Star distance | 45.8728 |
| Star metallicity | -1.13 |
| Star mass | 1.38 |
| Star radius | 1.365 |
| Star sp type | F5V |
| Star age | 13 |
| Star temperature | 6597 |
| Star alternate names | SOZ 20 |
| Wikipedia article | HD 188769 (AB)b |
Back
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| Fictional info (?) |
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| Suggested name | Gehin |
| Planet type | Huge cold gas giant |
| It may have had krypton oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect. |
| Atmosphere | Ammonium hydrosulfide (NH4SH) | 62% |
| Hydrogen deuteride (HD) | 28% |
| Krypton | 9% |
| Sulfur dioxide | 0.39% |
| Xenon | 0.014% |
| Oxygen | 0.005% |
| Atmospheric pressure | 8 bar |
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| Moon | Ator Oxen | Large potato shaped ice planetoid |
| Gocad Ineq | Huge almost round oceanic asteroid |
| Akysofa-sesena | Small irregular rocky asteroid |
| Atohi | Medium-sized potato shaped ice moon |
| Unox | Huge round crater-filled moon |
| Upomyze Xav | Very small almost round ice planetoid |
| Nahehu Jos | Small potato shaped rocky planetoid |
| Orutiz | Huge round ice moon |
| Cuhev-iz | Medium-sized slightly egg-shaped gaseous moon |
| Kerecyv Ityr | Huge potato shaped crater-filled comet |
| Qetirih Unedot | Medium-sized almost round oceanic moon |
| Opegeq Ukos | Very small almost round rocky comet |
| Google search for Gehin |
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Website by Joachim Michaelis
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