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Space Astro
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Info for exoplanet "Zashi"
| Scientific (actual) data |
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| Name | G 203-50 b |
| Planet status | Confirmed |
| Planet mass | 66 |
| Semi major axis | 135 |
| Angular distance | 6.4 |
| Discovered | 2008 |
| Updated | 2024-08-23 |
| Temp measured | 1700 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | RDN 1 b, 2MASS J17114559+4028578 |
| Star name | G 203-50 |
| Right ascension | 257.94° |
| Declination | 40.48° |
| Mag v | 15.82 |
| Star distance | 21.2084 |
| Star mass | 0.135 |
| Star radius | 0.164 |
| Star sp type | M6V |
| Star age | 3 |
| Star temperature | 3112 |
| Star alternate names | RDN 1, NLTT 44347 |
| Wikipedia article | G 203-50 b |
Back
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| Fictional info (?) |
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| Suggested name | Zashi |
| Planet type | Huge cold gas giant |
| The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to G 203-50, which reoccurs over the so-called synodic period approximately every 75 days.
Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 160°K (-113°C) at night to 490°K (217°C) during the day across the equatorial regions.
The smooth Borealis basin in the northern hemisphere covers 24 percent of the planet and may be a giant impact feature. |
| Atmosphere | Sulfur dioxide | 54% |
| Carbon dioxide | 44% |
| Methane | 1.2% |
| Ozone | 0.44% |
| Molecular hydrogen | 0.00031% |
| Atmospheric pressure | 0.6 bar |
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| No known satellites |
| Google search for Zashi |
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Website by Joachim Michaelis
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