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Space Astro
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Info for exoplanet "Wendweng He"
Scientific (actual) data |
Planet | 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 detection 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 | GOV |
Star temperature | 5966 |
Wikipedia article | HD 27969 b |
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Fictional info (?) |
Suggested name | Wendweng He |
Planet type | Cold planet |
Orbiting within Angl-yuej's orbit, Wendweng He is an inferior planet and never appears to venture far from HD 27969; its maximum angular distance from HD 27969 (elongation) is 34 degrees.
This cold planet is named after the deity Wendweng He, the god of hate.
Wendweng He is gravitationally locked with HD 27969 in a 2:1 spin-orbit resonance, and rotates in a way that is unique in its solar system.
Wendweng He's dense clouds make observation of its surface impossible in infrared light, and the first detailed maps did not emerge until the arrival of the Magellan orbiter 42 years ago. |
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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