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Space Astro
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Info for exoplanet "Drathys"
| Scientific (actual) data |
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| Name | GJ 887 e |
| Planet status | Confirmed |
| Mass sini | 0.00459 |
| Orbital period | 4.4249 |
| Semi major axis | 0.0417 |
| Discovered | 2026 |
| Updated | 2026-02-10 |
| K | 0.91 |
| Temperature (kelvin) | 544 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Alternate names | Lacaille 9352 e, HD 217987 e |
| Star name | GJ 887 |
| Right ascension | 346.47° |
| Declination | -35.85° |
| Mag v | 7.34 |
| Star distance | 3.2871 |
| Star metallicity | -0.06 |
| Star mass | 0.495 |
| Star radius | 0.468 |
| Star sp type | M1V |
| Star age | 2.9 |
| Star temperature | 3688 |
| Star alternate names | HD 217987, Lacaille 9352 |
| Wikipedia article | GJ 887 e |
Back
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| Fictional info (?) |
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| Suggested name | Drathys |
| Planet type | Hot planet |
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| Atmosphere | Formaldehyde | 57% |
| Nitrogen | 35% |
| 2H2O | 3.9% |
| Carbon monoxide | 1.4% |
| Oxygen | 0.93% |
| Ethane | 0.69% |
| Hydrogen | 0.2% |
| Atmospheric pressure | 0.04 bar |
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| No known satellites |
| Google search for Drathys |
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Website by Joachim Michaelis
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