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Space Astro
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Info for exoplanet "Guwynen-oq"
| Scientific (actual) data |
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| Name | 2MASS J0440+2358 |
| Planet status | Confirmed |
| Planet mass | 58 |
| Radius | 6.7 |
| Discovered | 2006 |
| Updated | 2024-07-29 |
| Temperature (kelvin) | 2858 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | 2MASS J04400067+2358211 |
| Right ascension | 70° |
| Declination | 23.97° |
| Star distance | 120.49 |
| Wikipedia article | 2MASS J0440+2358 |
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| Fictional info (?) |
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| Suggested name | Guwynen-oq |
| Planet type | Huge cold gas giant |
| It may have had carbon dioxide oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect. |
| Atmosphere | Argon | 76% |
| Oxygen | 21% |
| Carbon dioxide | 2.1% |
| Water vapor | 0.0042% |
| Krypton | 2.9E-5% |
| Atmospheric pressure | 23 bar |
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| No known satellites |
| Google search for Guwynen-oq |
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Website by Joachim Michaelis
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