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Space Astro
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Info for exoplanet "Melaca-hyrle"
| Scientific (actual) data |
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| Name | GJ 618.1 b |
| Planet status | Confirmed |
| Planet mass | 60 |
| Semi major axis | 1055 |
| Discovered | 2001 |
| Updated | 2026-03-01 |
| Temperature (kelvin) | 1875 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | WIL 3 b |
| Star name | GJ 618.1 |
| Right ascension | 245.1° |
| Declination | -4.27° |
| Mag v | 10.7 |
| Mag i | 15.65 |
| Mag j | 14.42 |
| Mag h | 15.07 |
| Star distance | 29.2084 |
| Star metallicity | 0 |
| Star mass | 0.633 |
| Star radius | 0.658 |
| Star sp type | M0V |
| Star age | 0.5 |
| Star temperature | 3935 |
| Star alternate names | WIL 3, MCC 760 |
| Wikipedia article | GJ 618.1 b |
Back
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| Fictional info (?) |
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| Suggested name | Melaca-hyrle |
| Planet type | Huge cold gas giant |
| The two polar ice caps appear to be made largely of frozen gas. |
| Atmosphere | Nitrogen | 45% |
| 2H2O | 38% |
| Formaldehyde | 14% |
| Ethane | 1.4% |
| Ozone | 1.1% |
| Atmospheric pressure | 5 bar |
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| No known satellites |
| Google search for Melaca-hyrle |
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Website by Joachim Michaelis
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