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Space Astro
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Info for exoplanet "Mirhefari"
Scientific (actual) data |
Planet | HD 22946 b |
Planet status | Confirmed |
Planet mass | 0.00821 |
Radius | 0.12151 |
Orbital period | 4.0403 |
Semi major axis | 0.05727 |
Orbit eccentricity | 0.126 |
Inclination | 88.3 |
Discovered | 2022 |
Updated | 2023-06-15 |
Omega | 320 |
Tzero tr | 2458390 |
Impact parameter | 0.21 |
K | 5.05 |
Temperature (kelvin) | 1241 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Mass detection type | Theoretical |
Radius detection type | Primary Transit |
Alternate names | TOI-411 b |
Star name | HD 22946 |
Right ascension | 54.82° |
Declination | -42.76° |
Mag v | 8.3 |
Star distance | 62.87 |
Star metallicity | -0.05 |
Star mass | 1.104 |
Star radius | 1.157 |
Star sp type | F7/F8V |
Star age | 5 |
Star temperature | 6210 |
Star alternate names | TOI-411 |
Wikipedia article | HD 22946 b |
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Fictional info (?) |
Suggested name | Mirhefari |
Planet type | Hot planet |
This hot planet is named after the deity Mirhefari, the goddess of fear.
As seen relative to the fixed stars, it rotates on its axis exactly four times for every three revolutions it makes around HD 22946.
The polar regions are constantly below 234°K (-39°C).
Mirhefari's surface is a barren desertscape interspersed with slab-like rocks and is periodically resurfaced by volcanism. |
Atmosphere | Hydrogen deuteride (HD) | 97% |
Argon | 2.1% |
Atmospheric pressure | 4 bar |
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No known satellites |
Google search for Mirhefari |
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Website by Joachim Michaelis
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