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Space Astro
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Info for exoplanet "Erys"
| Scientific (actual) data |
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| Name | HIP 56640 b |
| Planet status | Confirmed |
| Planet mass | 6.77 |
| Mass sini | 3.67 |
| Orbital period | 2675.6 |
| Semi major axis | 4.55 |
| Orbit eccentricity | 0.118 |
| Inclination | 85.093 |
| Discovered | 2020 |
| Updated | 2024-06-15 |
| Omega | 111.481 |
| Tperi | 2454810 |
| K | 53.447 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement type | Radial Velocity |
| Star name | HIP 56640 |
| Right ascension | 174.17° |
| Declination | -37.04° |
| Mag v | 7.9 |
| Mag j | 6.133 |
| Mag h | 5.639 |
| Mag k | 5.493 |
| Star distance | 122.76 |
| Star metallicity | -0.03 |
| Star mass | 1.04 |
| Star radius | 4.93 |
| Star sp type | K1III |
| Star temperature | 4769 |
| Star alternate names | HD 100939 |
| Wikipedia article | HIP 56640 b |
Back
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| Fictional info (?) |
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| Suggested name | Erys |
| Planet type | Large cold gas giant |
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| Estimated population | 0.0019 |
| Atmosphere | Oxygen | 45% |
| Water | 32% |
| Carbon dioxide | 21% |
| Methane | 1.7% |
| Atmospheric pressure | 5 bar |
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| No known satellites |
| Google search for Erys |
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Website by Joachim Michaelis
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