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Space Astro
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Info for exoplanet "Kyun-c"
| Scientific (actual) data |
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| Planet | Kepler-18 d |
| Planet status | Confirmed |
| Planet mass | 0.052 |
| Radius | 0.623 |
| Orbital period | 14.8589 |
| Semi major axis | 0.1172 |
| Orbit eccentricity | 0 |
| Inclination | 88.07 |
| Discovered | 2011 |
| Updated | 2021-02-05 |
| Tconj | 2455170 |
| Tzero tr | 2455170 |
| Impact parameter | 0.767 |
| K | 7.3 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19521906+4444467 d, GSC 03149-02089 d, K00137.02, KIC 8644288 d, KOI-137 d, KOI-137.02, WISE J195219.06+444446.6 d |
| Star name | Kepler-18 |
| Right ascension | 298.08° |
| Declination | 44.75° |
| Mag v | 14 |
| Mag j | 12.189 |
| Mag h | 11.873 |
| Star distance | 438.51 |
| Star metallicity | 0.19 |
| Star mass | 0.97 |
| Star radius | 1.11 |
| Star age | 10 |
| Star temperature | 5345 |
| Star alternate names | 2MASS J19521906+4444467, GSC 03149-02089, KIC 8644288, KOI-137, WISE J195219.06+444446.6 |
| Wikipedia article | Kepler-18 d |
Back
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| Fictional info (?) |
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| Suggested name | Kyun-c |
| Planet type | Terrestrial |
| Kyun-c is the fourth planet from Kepler-18 and the second-smallest planet in its solar system.
It is named after the deity Kyun-c, the bringer of nature.
It may have had methane oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
In November 2200, NASA reported finding a large amount of underground ice in the Utopia Planitia region of Kyun-c.
Kyun-c can easily be seen from Lwobwo'swan with the naked eye, as can its whiteish coloring.
The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.
The surface is inhabitated by strange stone-age oceanic life called the "Wukyuan-ryou". They survive in the jungle while eating plants if it is available. Wukyuan-ryou are somewhat similar to the Aswan, have 4 eyes and vary in size from 50 to 80 mm. They are known to survive temperatures from -40 to 30°C and even very low gravity which is rare on this planet. |
| Estimated population | 0.008 |
| Atmosphere | Water | 53% |
| Carbon dioxide | 37% |
| Methane | 9.5% |
| Oxygen | 0.15% |
| Atmospheric pressure | 0.3 bar |
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| Moon | Myos Waso-jyin | Medium-sized slightly egg-shaped gaseous comet |
| Dend | Huge slightly egg-shaped crater-filled moon |
| Nwand-yikye-mweng | Small slightly egg-shaped rocky moon |
| Yiqer Cwazwur | Small slightly egg-shaped oceanic moon |
| Yang Wyue Beich | Very small almost round oceanic asteroid |
| Eikaosh | Very small potato shaped crater-filled planetoid |
| Yingzaq Weng | Huge slightly egg-shaped rocky comet |
| Yodyang Seish | Large irregular oceanic moon |
| Wotou Zwu | Large almost round gaseous asteroid |
| Wyaos | Medium-sized round rocky asteroid |
| Yutwu-zwen | Huge round gaseous moon |
| Hwaim | Huge slightly egg-shaped oceanic moon |
| Wakaow | Small potato shaped gaseous moon |
| Myechang'q | Huge round crater-filled comet |
| Yinwu Ceiryi | Huge round oceanic planetoid |
| Waibyue | Very small round rocky moon |
| Hwucouw-yezyout | Huge potato shaped rocky asteroid |
| Wyinq-ang | Large irregular ice asteroid |
| Yomerh | Small round ice asteroid |
| Zyuans-wangnwei | Small round rocky moon |
| Yyez Yuan | Very small slightly egg-shaped crater-filled moon |
| Google search for Kyun-c |
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Website by Joachim Michaelis
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