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Space Astro
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Info for exoplanet "Kyajo Ju"
| Scientific (actual) data |
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| Name | 82 Eri d |
| Planet status | Confirmed |
| Mass sini | 0.01831 |
| Orbital period | 647.6 |
| Semi major axis | 1.354 |
| Orbit eccentricity | 0.45 |
| Angular distance | 0.057739 |
| Discovered | 2011 |
| Updated | 2024-11-04 |
| Omega | 252 |
| Tperi | 2459930 |
| K | 0.57 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Alternate names | E Eri d, HD 20794 d |
| Star name | 82 Eri |
| Right ascension | 49.98° |
| Declination | -43.07° |
| Mag v | 4.26 |
| Star distance | 6.06 |
| Star metallicity | -0.38 |
| Star mass | 0.813 |
| Star radius | 0.9 |
| Star sp type | G8V |
| Star age | 14 |
| Star temperature | 5490 |
| Star detected disc | IR Excess |
| Star alternate names | E Eri, HD 20794, GJ 139 |
| Wikipedia article | 82 Eri d |
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| Fictional info (?) |
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| Suggested name | Kyajo Ju |
| Planet type | Cold planet |
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| Atmosphere | Sulfur dioxide | 43% |
| Krypton | 34% |
| Hydrogen chloride | 6.7% |
| Ammonia | 6.7% |
| Argon | 4.4% |
| Carbonyl sulfide | 3.8% |
| Helium | 0.65% |
| Water vapor | 0.32% |
| Hydrogen peroxide | 0.13% |
| Atmospheric pressure | 40 bar |
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| Moon | Jamahe | Very small slightly egg-shaped crater-filled moon |
| Nyoe Tora Ryu | Small almost round oceanic asteroid |
| Chonyu | Huge irregular rocky moon |
| Byahyu | Very small almost round oceanic moon |
| Pyupo Seri | Very small slightly egg-shaped gaseous moon |
| Byoruubu Narota | Very small round crater-filled asteroid |
| Rayo | Small slightly egg-shaped ice moon |
| Zakyu-mimu | Medium-sized round rocky moon |
| Google search for Kyajo ju |
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Website by Joachim Michaelis
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