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Space Astro
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Info for exoplanet "Xuxur'esuse"
| Scientific (actual) data |
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| Name | DoAr 21 (AB)b |
| Planet status | Confirmed |
| Planet mass | 35.6 |
| Orbital period | 450.88 |
| Semi major axis | 1.55 |
| Orbit eccentricity | 0.089 |
| Inclination | 104.5 |
| Discovered | 2019 |
| Updated | 2024-06-16 |
| Omega | 54.96 |
| Publication | Published in a refereed paper |
| Detection type | Astrometry |
| Mass measurement type | Astrometry |
| Star name | DoAr 21 (AB) |
| Right ascension | 246.51° |
| Declination | -24.39° |
| Mag v | 14 |
| Mag i | 10.8 |
| Mag j | 8.09 |
| Mag h | 6.862 |
| Mag k | 6.227 |
| Star distance | 134.6 |
| Star mass | 2.04 |
| Star radius | 4.06 |
| Star sp type | K0 + M3 |
| Star age | 0.0006 |
| Star temperature | 5080 |
| Star detected disc | IR Excess |
| Star alternate names | *V2246 Oph, Haro 1-6, ISO-Oph 10, EPIC 203924502 |
| Wikipedia article | DoAr 21 (AB)b |
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| Fictional info (?) |
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| Suggested name | Xuxur'esuse |
| Planet type | Huge cold gas giant |
| The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to DoAr 21 (AB), which reoccurs over the so-called synodic period approximately every 99 days.
The polar regions are constantly below 162°K (-111°C).
It has the densest atmosphere of the huge cold gas giants, consisting partly of ozone. The hydrogen has probably photodissociated, and the free ozone has been swept into interplanetary space by the solar wind because of the lack of a helium layer.
The smooth Borealis basin in the northern hemisphere covers 23 percent of the planet and may be a giant impact feature. |
| Atmosphere | Ozone | 25% |
| Nitrogen | 25% |
| Hydrogen | 24% |
| Helium | 20% |
| Water vapor | 5.7% |
| Nitric oxide | 0.64% |
| Ammonium hydrosulfide (NH4SH) | 0.0093% |
| Atmospheric pressure | 0.04 bar |
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| Moon | Onaju Vo | Small slightly egg-shaped crater-filled planetoid |
| Ihokux Iri | Medium-sized potato shaped rocky moon |
| Taroxe Wefyrir | Huge irregular oceanic moon |
| Pepa | Very small round oceanic planetoid |
| Uzyt Ugab Amo | Medium-sized slightly egg-shaped crater-filled moon |
| Belane-teg | Large round rocky moon |
| Google search for Xuxur'esuse |
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Website by Joachim Michaelis
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