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Space Astro
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Info for exoplanet "Zhen Fyub Ao"
| Scientific (actual) data |
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| Name | GJ 3998 d |
| Planet status | Confirmed |
| Mass sini | 0.0191 |
| Orbital period | 41.78 |
| Semi major axis | 0.189 |
| Orbit eccentricity | 0 |
| Discovered | 2025 |
| Updated | 2025-03-10 |
| Tperi | 2460170 |
| K | 1.74 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | GJ 3998 |
| Right ascension | 259° |
| Declination | 11.06° |
| Mag v | 10.8 |
| Star distance | 17.8 |
| Star metallicity | -0.16 |
| Star mass | 0.5 |
| Star radius | 0.49 |
| Star sp type | M1 |
| Star temperature | 3722 |
| Wikipedia article | GJ 3998 d |
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| Fictional info (?) |
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| Suggested name | Zhen Fyub Ao |
| Planet type | Cold planet |
| It is radically different from Earth in other respects. The atmospheric pressure at the planet's surface is 11 bar, or roughly the pressure found 1125 m under the oceans of Earth.
Because of its fast rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator). |
| Atmosphere | Hydrogen chloride | 84% |
| Krypton | 12% |
| Water vapor | 2.9% |
| Oxygen | 0.6% |
| Carbon monoxide | 0.18% |
| Argon | 0.16% |
| Nitric oxide | 0% |
| 2H2O | 0% |
| Atmospheric pressure | 11 bar |
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| Moon | Waip Wocyao Cweng | Medium-sized potato shaped rocky comet |
| Sanqyoshe | Huge round rocky comet |
| Google search for Zhen fyub ao |
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Website by Joachim Michaelis
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