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Space Astro
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Info for exoplanet "Sengsh-yao"
| Scientific (actual) data |
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| Name | TOI-3884 b |
| Planet status | Confirmed |
| Planet mass | 0.0519 |
| Radius | 0.5629 |
| Orbital period | 4.54457 |
| Semi major axis | 0.0354 |
| Orbit eccentricity | 0.32 |
| Inclination | 89.93 |
| Discovered | 2022 |
| Updated | 2025-06-10 |
| Omega | 190 |
| Tzero tr | 2459640 |
| Lambda angle | 139 |
| Impact parameter | 0.072 |
| K | 14.9 |
| Temperature (kelvin) | 463 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Star name | TOI-3884 |
| Right ascension | 181.57° |
| Declination | 12.51° |
| Mag v | 14 |
| Star distance | 43.338 |
| Star metallicity | 0.23 |
| Star mass | 0.2813 |
| Star radius | 0.3043 |
| Star temperature | 3269 |
| Wikipedia article | TOI-3884 b |
Back
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| Fictional info (?) |
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| Suggested name | Sengsh-yao |
| Planet type | Small hot gas planet |
| It is radically different from Earth in other respects.
The volume of water detected has been estimated to be equivalent to the volume of water in the Black Sea. |
| Atmosphere | Xenon | 74% |
| Methane | 25% |
| Nitric oxide | 0.37% |
| Krypton | 0.1% |
| Ammonium hydrosulfide (NH4SH) | 0.013% |
| 2H2O | 0.0024% |
| Atmospheric pressure | 6 bar |
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| No known satellites |
| Google search for Sengsh-yao |
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Website by Joachim Michaelis
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