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Space Astro
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Info for exoplanet "Puvala Rux"
| Scientific (actual) data |
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| Name | HD 154672 Ab |
| Planet status | Confirmed |
| Mass sini | 5.02 |
| Orbital period | 163.91 |
| Semi major axis | 0.6 |
| Orbit eccentricity | 0.61 |
| Angular distance | 0.009119 |
| Discovered | 2008 |
| Updated | 2025-07-27 |
| Omega | 265 |
| Tperi | 2454520 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Star name | HD 154672 A |
| Right ascension | 257.52° |
| Declination | -56.45° |
| Mag v | 8.22 |
| Mag j | 7.01 |
| Mag h | 6.7 |
| Mag k | 6.61 |
| Star distance | 65.8 |
| Star metallicity | 0.26 |
| Star mass | 1.06 |
| Star radius | 1.27 |
| Star sp type | G3IV |
| Star age | 9.28 |
| Star temperature | 5714 |
| Wikipedia article | HD 154672 Ab |
Back
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| Fictional info (?) |
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| Suggested name | Puvala Rux |
| Planet type | Cold planet |
| As seen from HD 154672 A, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
It has the densest atmosphere of all the cold planets, consisting of huge amounts of hydrogen peroxide.
The volume of water detected has been estimated to be equivalent to the volume of water in Lake Superior. |
| Atmosphere | Hydrogen peroxide | 95% |
| Ammonium hydrosulfide (NH4SH) | 4% |
| Atmospheric pressure | 0.15 bar |
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| No known satellites |
| Google search for Puvala rux |
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Website by Joachim Michaelis
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