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Space Astro
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Info for exoplanet "Homure Bya"
Scientific (actual) data |
Planet | HD 171028 b |
Planet status | Confirmed |
Mass sini | 1.98 |
Orbital period | 550 |
Semi major axis | 1.32 |
Orbit eccentricity | 0.59 |
Angular distance | 0.014667 |
Discovered | 2007 |
Updated | 2010-11-09 |
Omega | 304 |
Tperi | 2454190 |
Publication | Submitted to a professional journal |
Detection type | Radial Velocity |
Star name | HD 171028 |
Right ascension | 278.06° |
Declination | 6.95° |
Mag v | 8.31 |
Star distance | 90 |
Star metallicity | -0.49 |
Star mass | 0.99 |
Star radius | 1.95 |
Star sp type | G0 |
Star age | 8 |
Star temperature | 5663 |
Wikipedia article | HD 171028 b |
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Fictional info (?) |
Suggested name | Homure Bya |
Planet type | Cold planet |
Homure Bya is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the valleys, deserts, and polar ice caps of Earth. Homure Bya is orbiting HD 171028 every 550 Earth days. It is the second-brightest natural object in the night sky after Tezawa, reaching an apparent magnitude of -5 - bright enough to cast shadows at night and, sometimes, visible to the naked eye in broad daylight.
This cold planet is named after the deity Homure Bya, the creator of chaos.
As seen from HD 171028, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
In late February 3300, Homure Bya was visited by the New Horizons probe, which used Homure Bya's gravity to increase its speed and bend its trajectory en route to Tezawa. The latest probe to visit the planet is Pointer, which entered into orbit around Homure Bya after a very expensive trip. |
Atmosphere | Hydrogen | 82% |
Xenon | 15% |
Nitric oxide | 2.4% |
Atmospheric pressure | 19 bar |
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No known satellites |
Google search for Homure bya |
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Website by Joachim Michaelis
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