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Space Astro
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Info for exoplanet "Panyapya-higi"
| Scientific (actual) data |
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| Name | GJ 229 Ba |
| Planet status | Confirmed |
| Planet mass | 33.4 |
| Radius | 0.92 |
| Orbital period | 12.1346 |
| Orbit eccentricity | 0.2317 |
| Inclination | 5.497 |
| Discovered | 1995 |
| Updated | 2025-02-28 |
| Omega | 358.285 |
| K | 81.674 |
| Temperature (kelvin) | 860 |
| Publication | Published in a refereed paper |
| Detection type | Imaging, Astrometry |
| Mass measurement type | Astrometry |
| Radius measurement type | Flux |
| Alternate names | Gliese 229 b, HD 42581 b, Gl 229 Ba |
| Molecules | CH4, CO, CO2, H2O, H2S, K, Na, NH3 |
| Star name | GJ 229 |
| Right ascension | 92.64° |
| Declination | -21.86° |
| Mag v | 8.125 |
| Star distance | 5.75624 |
| Star mass | 0.544 |
| Star radius | 0.548 |
| Star sp type | M1V |
| Star age | 2.45 |
| Star temperature | 3564 |
| Star alternate names | HD 42581, NAJ 1 |
| Wikipedia article | GJ 229 Ba |
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| Fictional info (?) |
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| Suggested name | Panyapya-higi |
| Planet type | Huge cold gas giant |
| It has the densest atmosphere of the huge cold gas giants, consisting primarily of H2S,. |
| Atmosphere | H2S, | 29% |
| CO, | 29% |
| CH4, | 25% |
| CO2, | 12% |
| H2O, | 1.8% |
| K, | 0.73% |
| Na, | 0.6% |
| NH3 | 0.01% |
| Atmospheric pressure | 90 bar |
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| No known satellites |
| Google search for Panyapya-higi |
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Website by Joachim Michaelis
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