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Space Astro
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Info for exoplanet "Ohyang Chwan"
| Scientific (actual) data |
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| Name | NY Vir (AB)b |
| Planet status | Confirmed |
| Planet mass | 2.78 |
| Orbital period | 2987.75 |
| Semi major axis | 3.39 |
| Discovered | 2011 |
| Updated | 2024-08-12 |
| Publication | Published in a refereed paper |
| Detection type | Timing |
| Alternate names | NY Vir b |
| Star name | NY Vir (AB) |
| Right ascension | 204.7° |
| Declination | -2.03° |
| Mag v | 13.3 |
| Star mass | 0.6 |
| Star sp type | SdB+M6V |
| Star temperature | 33000 |
| Wikipedia article | NY Vir (AB)b |
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| Fictional info (?) |
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| Suggested name | Ohyang Chwan |
| Planet type | Large cold gas giant |
| It may have had neon oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
The volume of water ice in the south polar ice cap, if melted, would be sufficient to cover the entire planetary surface to a depth of 9 meters. The volume of water detected has been estimated to be equivalent to the volume of water in Earth's oceans. |
| Atmosphere | Sulfur dioxide | 61% |
| Hydrogen | 39% |
| Neon | 0.037% |
| Nitric oxide | 0.0047% |
| Ammonium hydrosulfide (NH4SH) | 0.0035% |
| Atmospheric pressure | 0.14 bar |
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| Moon | Wanj Yong-r | Very small irregular oceanic moon |
| Engenk Yuehyong | Large almost round ice moon |
| Yansying Gwu | Small slightly egg-shaped rocky planetoid |
| Waijyangz | Very small slightly egg-shaped oceanic asteroid |
| Aimwei | Small potato shaped gaseous comet |
| Chwang | Small slightly egg-shaped gaseous comet |
| Yuem-erbei | Small slightly egg-shaped rocky moon |
| Angtwu | Small round gaseous asteroid |
| Google search for Ohyang chwan |
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Website by Joachim Michaelis
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