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Space Astro
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Info for exoplanet "Arupigi Sha"
| Scientific (actual) data |
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| Name | WASP-131 Ab |
| Planet status | Confirmed |
| Planet mass | 0.27 |
| Radius | 1.19 |
| Orbital period | 5.32201 |
| Semi major axis | 0.0602 |
| Orbit eccentricity | 0 |
| Inclination | 85.1 |
| Discovered | 2016 |
| Updated | 2024-08-15 |
| Tzero tr | 2458600 |
| Lambda angle | 161 |
| Impact parameter | 0.72 |
| K | 30.5 |
| Temperature (kelvin) | 1466 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Star name | WASP-131 A |
| Right ascension | 210.19° |
| Declination | -30.58° |
| Mag v | 10.1 |
| Star distance | 250 |
| Star metallicity | 0.18 |
| Star mass | 1.06 |
| Star radius | 1.53 |
| Star sp type | G0IV |
| Star age | 7.25 |
| Star temperature | 6030 |
| Wikipedia article | WASP-131 Ab |
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| Fictional info (?) |
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| Suggested name | Arupigi Sha |
| Planet type | Hot 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.
When viewed from Earth, this proximity to WASP-131 A means the planet can only be seen near the western or eastern horizon during the early evening or early morning.
As seen from WASP-131 A, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
It is radically different from Earth in other respects.
The two polar ice caps appear to be made largely of water. |
| Atmosphere | Ethane | 50% |
| Ammonia | 47% |
| Ozone | 2.3% |
| Sulfur dioxide | 1.5E-5% |
| Hydrogen | 0% |
| Atmospheric pressure | 1.4 bar |
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| No known satellites |
| Google search for Arupigi sha |
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Website by Joachim Michaelis
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