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Space Astro
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Info for exoplanet "Hehyage-ku"
Scientific (actual) data |
Planet | HD 238914 b |
Planet status | Confirmed |
Mass sini | 6 |
Orbital period | 4100 |
Semi major axis | 5.7 |
Orbit eccentricity | 0.56 |
Discovered | 2018 |
Updated | 2020-03-08 |
Omega | 318 |
Tperi | 2460540 |
K | 71 |
Publication | Published in a refereed paper |
Detection type | Radial Velocity |
Star name | HD 238914 |
Right ascension | 279.58° |
Declination | 59.25° |
Mag v | 12 |
Star distance | 590 |
Star metallicity | -0.25 |
Star mass | 1.47 |
Star radius | 12.73 |
Star sp type | K7 |
Star temperature | 4769 |
Wikipedia article | HD 238914 b |
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Fictional info (?) |
Suggested name | Hehyage-ku |
Planet type | Cold planet |
For this reason, scientists often classify Hehyage-ku and Unufu Bu as "cold planets" to distinguish them from the other planets. It is named after the deity Hehyage-ku, the bringer of fear.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
In late February 2900, Hehyage-ku was visited by the New Horizons probe, which used Hehyage-ku's gravity to increase its speed and bend its trajectory en route to Unufu Bu. |
Atmosphere | 2H2O | 89% |
Xenon | 3.6% |
Neon | 2.6% |
Hydrogen peroxide | 2.4% |
Ozone | 1.6% |
Water vapor | 0.16% |
Atmospheric pressure | 90 bar |
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No known satellites |
Google search for Hehyage-ku |
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Website by Joachim Michaelis
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