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Space Astro
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Info for exoplanet "Xoxangb Yan"
Scientific (actual) data |
Planet | HD 196885 A b |
Planet status | Confirmed |
Planet mass | 2.67 |
Mass sini | 1.96 |
Orbital period | 1330.64 |
Semi major axis | 2.54 |
Orbit eccentricity | 0.521 |
Inclination | 89 |
Discovered | 2007 |
Updated | 2023-06-18 |
Omega | 150.2 |
Tperi | 1272.9 |
K | 36.94 |
Publication | Published in a refereed paper |
Detection type | Radial Velocity |
Mass detection type | Astrometry |
Star name | HD 196885 A |
Right ascension | 309.96° |
Declination | 11.25° |
Mag v | 6.4 |
Star distance | 33 |
Star metallicity | 0.29 |
Star mass | 1.33 |
Star radius | 1.79 |
Star sp type | F8V |
Star age | 2 |
Star temperature | 6340 |
Wikipedia article | HD 196885 A b |
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Fictional info (?) |
Suggested name | Xoxangb Yan |
Planet type | Large cold gas giant |
Xoxangb Yan and Yingl'a are large cold gas giants rich in rock. When viewed from Yingl'a, Xoxangb Yan can reach an apparent magnitude of -3, bright enough for its reflected light to cast shadows, and making it on average the third-brightest object in the night sky. Xoxangb Yan is similar in composition to Yingl'a, and both have different bulk chemical composition from that of the larger large cold gas giants. This planet is named after the deity Xoxangb Yan, the god of prosperity.
The hydrogen has probably photodissociated, and the free methane has been swept into interplanetary space by the solar wind because of the lack of a 2H2O layer.
The largest moon, Yonggew Wenzhyun, has a diameter greater than that of the planet Neptune. |
Atmosphere | Methane | 46% |
Ammonia | 27% |
Hydrogen | 15% |
2H2O | 8.6% |
Hydrogen deuteride (HD) | 2.7% |
Sulfur dioxide | 0.074% |
Formaldehyde | 1.0E-6% |
Carbon dioxide | 0% |
Atmospheric pressure | 7 bar |
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Moon | Oxying'sazhyec | Large round crater-filled moon |
Yonggew Wenzhyun | Medium-sized almost round rocky asteroid |
Waper-qwang-y | Huge round rocky asteroid |
Eihant | Small slightly egg-shaped ice comet |
Google search for Xoxangb yan |
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Website by Joachim Michaelis
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