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Space Astro
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Info for exoplanet "Heeumeymir Psa"
Scientific (actual) data |
Planet | TOI-836 c |
Planet status | Confirmed |
Planet mass | 0.0302 |
Radius | 0.2308 |
Orbital period | 8.59545 |
Semi major axis | 0.075 |
Orbit eccentricity | 0.078 |
Inclination | 88.7 |
Discovered | 2022 |
Updated | 2022-08-16 |
Omega | 332 |
Tzero tr | 2458600 |
Impact parameter | 0.53 |
K | 3.86 |
Temperature (kelvin) | 665 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Mass detection type | Radial Velocity |
Radius detection type | Primary Transit |
Alternate names | HIP 73427 c |
Star name | TOI-836 |
Right ascension | 225.08° |
Declination | -24.45° |
Mag v | 9.9 |
Star distance | 27.504 |
Star metallicity | -0.284 |
Star mass | 0.678 |
Star radius | 0.665 |
Star age | 5.4 |
Star temperature | 4552 |
Star alternate names | HIP 73427 |
Wikipedia article | TOI-836 c |
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Fictional info (?) |
Suggested name | Heeumeymir Psa |
Planet type | Small warm gas planet |
This small warm gas planet is named after the deity Heeumeymir Psa, the demon of love and beauty.
The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to TOI-836, which reoccurs over the so-called synodic period approximately every 151 days.
Plans have been proposed for rovers or more complex missions, but they are hindered by Heeumeymir Psa's hazardous precipitation.
Liquid water cannot exist on the surface of Heeumeymir Psa due to low atmospheric pressure, which is less than 9 percent of Earth's, except at the lowest elevations for limited periods. |
Atmosphere | Molecular hydrogen | 67% |
Neon | 13% |
Hydrogen deuteride (HD) | 12% |
Carbon dioxide | 4.4% |
Xenon | 2.2% |
Carbonyl sulfide | 0.47% |
Oxygen | 0.43% |
Ammonium hydrosulfide (NH4SH) | 6.0E-6% |
Krypton | 0% |
Atmospheric pressure | 27 bar |
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No known satellites |
Google search for Heeumeymir psa |
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Website by Joachim Michaelis
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