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Space Astro
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Info for exoplanet "Wengch"
| Scientific (actual) data |
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| Name | HD 74698 b |
| Planet status | Confirmed |
| Mass sini | 0.072 |
| Orbital period | 15.017 |
| Semi major axis | 0.121 |
| Orbit eccentricity | 0.1 |
| Discovered | 2023 |
| Updated | 2023-06-15 |
| Omega | 143 |
| Tperi | 2455500 |
| K | 5.8 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 74698 |
| Right ascension | 130.08° |
| Declination | -71.88° |
| Star distance | 51.854 |
| Star metallicity | 0.07 |
| Star mass | 1.039 |
| Star radius | 1.333 |
| Star sp type | G5V |
| Star age | 1.85 |
| Star temperature | 5783 |
| Wikipedia article | HD 74698 b |
Back
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| Fictional info (?) |
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| Wengch |
| Terrestrial |
| 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 75°K (-198°C) at night to 385°K (112°C) during the day across the equatorial regions.
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| Atmosphere | Nitric oxide | 70% |
| Nitrogen | 30% |
| Hydrogen peroxide | 0.039% |
| 60 bar |
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| No known satellites |
| Google search for Wengch |
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Website by Joachim Michaelis
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