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Space Astro
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Info for exoplanet "Ynac-a"
| Scientific (actual) data |
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| Name | HD 149782 b |
| Planet status | Confirmed |
| Planet mass | 53.632 |
| Orbital period | 7239.7 |
| Semi major axis | 7.406 |
| Orbit eccentricity | 0.04 |
| Inclination | 15.976 |
| Discovered | 2022 |
| Updated | 2024-06-16 |
| Omega | 91.27 |
| K | 151.71 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity, Astrometry |
| Mass measurement type | Astrometry |
| Star name | HD 149782 |
| Right ascension | 249.8° |
| Declination | -47.31° |
| Mag v | 9.12 |
| Mag j | 7.862 |
| Mag h | 7.608 |
| Mag k | 7.486 |
| Star distance | 70.6875 |
| Star mass | 1.02 |
| Star radius | 1 |
| Star sp type | G3V |
| Star temperature | 5704.52 |
| Wikipedia article | HD 149782 b |
Back
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| Fictional info (?) |
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| Suggested name | Ynac-a |
| Planet type | Huge cold gas giant |
| As seen relative to the fixed stars, it rotates on its axis exactly four times for every four revolutions it makes around HD 149782. |
| Atmosphere | Carbon monoxide | 62% |
| Carbonyl sulfide | 35% |
| Hydrogen deuteride (HD) | 2% |
| Ethane | 0.23% |
| Carbon dioxide | 0.092% |
| Ammonium hydrosulfide (NH4SH) | 0.026% |
| Atmospheric pressure | 0.001 bar |
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| No known satellites |
| Google search for Ynac-a |
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Website by Joachim Michaelis
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