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Space Astro
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Info for exoplanet "Mathe"
| Scientific (actual) data |
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| Name | HD 219077 b |
| Planet status | Confirmed |
| Mass sini | 13.4 |
| Orbital period | 5513 |
| Semi major axis | 7.03 |
| Orbit eccentricity | 0.768 |
| Discovered | 2012 |
| Updated | 2019-05-02 |
| Omega | 55.6 |
| Tperi | 2450460 |
| K | 181.9 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 219077 |
| Right ascension | 348.53° |
| Declination | -62.7° |
| Mag v | 6.12 |
| Star distance | 29.35 |
| Star metallicity | -0.13 |
| Star mass | 1.05 |
| Star sp type | G8V |
| Star age | 8.9 |
| Star temperature | 5362 |
| Wikipedia article | HD 219077 b |
Back
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| Fictional info (?) |
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| Mathe |
| Cold planet |
| The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 219077, which reoccurs over the so-called synodic period approximately every 191 days. |
| Atmosphere | Ozone | 81% |
| Carbonyl sulfide | 10% |
| Sulfur dioxide | 4.6% |
| Xenon | 3.2% |
| 21 bar |
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| No known satellites |
| Google search for Mathe |
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Website by Joachim Michaelis
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