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Space Astro
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Info for exoplanet "Suhiru"
| Scientific (actual) data |
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| Name | HD 142666 b |
| Planet status | Confirmed |
| Planet mass | 5 |
| Semi major axis | 75 |
| Discovered | 2023 |
| Updated | 2025-01-30 |
| Publication | Published in a refereed paper |
| Detection type | Kinematic |
| Mass measurement type | Theoretical |
| Alternate names | V1026 Sco b, PDS 76 b |
| Star name | HD 142666 |
| Right ascension | 239.17° |
| Declination | -22.03° |
| Star distance | 148 |
| Star mass | 2 |
| Star radius | 2.2 |
| Star sp type | F0V |
| Star temperature | 7500 |
| Star detected disc | Imaging |
| Star alternate names | V1026 Sco, PDS 76 |
| Wikipedia article | HD 142666 b |
Back
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| Fictional info (?) |
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| Suggested name | Suhiru |
| Planet type | Large cold gas giant |
| It has the longest rotation period (445 days) of any planet in its solar system and rotates in the opposite direction to most other planets.
It may have had argon oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on. |
| Atmosphere | Molecular hydrogen | 63% |
| Ammonium hydrosulfide (NH4SH) | 34% |
| Argon | 1.5% |
| Carbonyl sulfide | 0.03% |
| Krypton | 0.0039% |
| Atmospheric pressure | 24 bar |
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| Moon | Sukya | Medium-sized slightly egg-shaped crater-filled moon |
| Myogyu | Small irregular rocky comet |
| Google search for Suhiru |
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Website by Joachim Michaelis
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