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Space Astro
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Info for exoplanet "Deuces"
| Scientific (actual) data |
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| Name | K2-280 b |
| Planet status | Confirmed |
| Planet mass | 0.1167 |
| Radius | 0.684 |
| Orbital period | 19.8952 |
| Semi major axis | 0.1488 |
| Orbit eccentricity | 0.35 |
| Inclination | 89.4 |
| Discovered | 2018 |
| Updated | 2021-02-05 |
| Omega | 246.77 |
| Tperi | 2457320 |
| Tconj | 2457330 |
| Tzero tr | 2457310 |
| Impact parameter | 0.45 |
| K | 9.18 |
| Temperature (kelvin) | 744 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Mass measurement type | Radial Velocity |
| Radius measurement type | Primary Transit |
| Alternate names | 2MASS J19262288-2214514 b, EPIC 216494238 b, EPIC 216494238.01, WISE J192622.88-221451.6 b |
| Star name | K2-280 |
| Right ascension | 291.6° |
| Declination | -22.25° |
| Mag v | 12.5 |
| Mag j | 11.141 |
| Mag h | 10.854 |
| Star distance | 396.9 |
| Star metallicity | 0.3 |
| Star mass | 1.11 |
| Star radius | 1.28 |
| Star age | 8.96 |
| Star temperature | 5742 |
| Star alternate names | 2MASS J19262288-2214514, EPIC 216494238, WISE J192622.88-221451.6 |
| Wikipedia article | K2-280 b |
Back
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| Fictional info (?) |
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| Suggested name | Deuces |
| Planet type | Small gas planet |
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| Atmosphere | Ethane | 60% |
| Sulfur dioxide | 17% |
| Water vapor | 12% |
| Neon | 3.8% |
| Helium | 2.7% |
| Hydrogen deuteride (HD) | 2.1% |
| Hydrogen | 2% |
| Ozone | 0.0031% |
| Atmospheric pressure | 4 bar |
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| No known satellites |
| Google search for Deuces |
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Website by Joachim Michaelis
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