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Space Astro
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Info for exoplanet "Galade-pho"
| Scientific (actual) data |
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| Name | WISEA J2318+0521 b |
| Planet status | Confirmed |
| Planet mass | 60 |
| Semi major axis | 1100 |
| Discovered | 2024 |
| Updated | 2024-10-24 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | WISEA J231825.63+052141.6 b, CWISE J231824.58+052142.3 |
| Star name | WISEA J2318+0521 |
| Right ascension | 349.61° |
| Declination | 5.36° |
| Mag v | 17.57 |
| Mag j | 12.642 |
| Mag h | 12.046 |
| Mag k | 11.83 |
| Star distance | 69.7772 |
| Star mass | 0.216 |
| Star radius | 0.245 |
| Star sp type | M5V |
| Star temperature | 3260 |
| Star alternate names | WISEA J231825.63+052141.6, 2MASS J23182567+0521427 |
| Wikipedia article | WISEA J2318+0521 b |
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| Fictional info (?) |
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| Suggested name | Galade-pho |
| Planet type | Huge cold gas giant |
| The atmospheric pressure at the planet's surface is 0.0014 bar, or roughly the pressure found 1485 m under the oceans of Earth. It may have had hydrogen deuteride (HD) oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on. |
| Atmosphere | Argon | 49% |
| Water vapor | 36% |
| Hydrogen deuteride (HD) | 5.7% |
| Krypton | 5.6% |
| Carbonyl sulfide | 2.8% |
| Atmospheric pressure | 0.0014 bar |
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| No known satellites |
| Google search for Galade-pho |
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Website by Joachim Michaelis
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