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Space Astro
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Info for exoplanet "Chesi-sida"
Scientific (actual) data |
Planet | HD 167677 b |
Planet status | Confirmed |
Planet mass | 2.85 |
Orbital period | 1815 |
Semi major axis | 2.877 |
Orbit eccentricity | 0.182 |
Inclination | 28.7 |
Angular distance | 0.083333 |
Discovered | 2010 |
Updated | 2023-03-23 |
Omega | 280 |
Tperi | 55656 |
Publication | Published in a refereed paper |
Detection type | Radial Velocity |
Mass detection type | Astrometry |
Star name | HD 167677 |
Right ascension | 274.21° |
Declination | -11.41° |
Mag v | 7.9 |
Star distance | 34.8 |
Star metallicity | -0.29 |
Star mass | 0.96 |
Star radius | 1.7 |
Star sp type | G5V |
Star age | 11 |
Star temperature | 5474 |
Wikipedia article | HD 167677 b |
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Fictional info (?) |
Suggested name | Chesi-sida |
Planet type | Large cold gas giant |
Chesi-sida is the fourth planet from HD 167677 and the second-smallest planet in its solar system.
Chesi-sida's atmosphere is similar to Polydelia's in its primary composition of ammonium hydrosulfide (NH4SH) and ammonia, but it contains more "ices" such as water, ammonia, and methane, along with traces of other hydrocarbons. The planet is named after the deity Chesi-sida, the spirit of the sky.
The two polar ice caps appear to be made largely of rock. |
Atmosphere | Ammonium hydrosulfide (NH4SH) | 53% |
Ammonia | 47% |
Krypton | 0.028% |
Molecular hydrogen | 0.0024% |
Helium | 9.0E-6% |
Formaldehyde | 4.0E-6% |
Atmospheric pressure | 5 bar |
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No known satellites |
Google search for Chesi-sida |
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Website by Joachim Michaelis
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