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Space Astro
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Info for exoplanet "Wendweng He"
| Scientific (actual) data |
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| Name | HD 27969 b |
| Planet status | Confirmed |
| Mass sini | 4.8 |
| Orbital period | 654.5 |
| Semi major axis | 1.552 |
| Orbit eccentricity | 0.182 |
| Discovered | 2021 |
| Updated | 2021-07-14 |
| Omega | 106.6 |
| Tperi | 2457020 |
| K | 103.6 |
| Temperature (kelvin) | 261 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 27969 |
| Right ascension | 66.71° |
| Declination | 42.91° |
| Mag v | 7.65 |
| Star distance | 68.06 |
| Star metallicity | 0.18 |
| Star mass | 1.16 |
| Star radius | 1.27 |
| Star sp type | G0V |
| Star temperature | 5966 |
| Wikipedia article | HD 27969 b |
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| Fictional info (?) |
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| Suggested name | Wendweng He |
| Planet type | Cold planet |
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| Atmosphere | Hydrogen deuteride (HD) | 53% |
| Nitric oxide | 30% |
| Water vapor | 8.2% |
| Hydrogen | 7.4% |
| Nitrogen | 0.59% |
| Oxygen | 1.7E-5% |
| Atmospheric pressure | 17 bar |
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| No known satellites |
| Google search for Wendweng he |
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Website by Joachim Michaelis
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