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Space Astro
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Info for exoplanet "Eucaldome"
| Scientific (actual) data |
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| Name | HD 21520 b |
| Planet status | Confirmed |
| Planet mass | 0.0249 |
| Mass sini | 0.0249 |
| Radius | 0.24061 |
| Orbital period | 25.1292 |
| Semi major axis | 0.1726 |
| Orbit eccentricity | 0 |
| Inclination | 89.23 |
| Discovered | 2024 |
| Updated | 2024-06-17 |
| Tzero tr | 2459160 |
| Impact parameter | 0.478 |
| K | 1.64 |
| Temperature (kelvin) | 637 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Alternate names | TOI-4320 b, TOI-4320.01 |
| Star name | HD 21520 |
| Right ascension | 51.64° |
| Declination | -43.61° |
| Mag v | 9.2 |
| Mag j | 8.048 |
| Mag h | 7.764 |
| Mag k | 7.707 |
| Star distance | 79 |
| Star metallicity | 0.049 |
| Star mass | 1.09 |
| Star radius | 1.044 |
| Star sp type | G1V |
| Star age | 5.3 |
| Star temperature | 5871 |
| Star alternate names | TOI-4320 |
| Wikipedia article | HD 21520 b |
Back
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| Fictional info (?) |
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| Suggested name | Eucaldome |
| Planet type | Small gas planet |
| The atmospheric pressure at the planet's surface is 8 bar, or roughly the pressure found 1485 m under the oceans of Earth.
Wind speeds can reach 68 metres per second. |
| Atmosphere | 2H2O | 39% |
| Hydrogen deuteride (HD) | 33% |
| Ammonia | 18% |
| Ethane | 7.4% |
| Carbon monoxide | 2% |
| Ozone | 0.22% |
| Atmospheric pressure | 8 bar |
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| No known satellites |
| Google search for Eucaldome |
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Website by Joachim Michaelis
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