|
|
Space Astro
|
Info for exoplanet "Qweiy"
| Scientific (actual) data |
|---|
| Planet | Kepler-400 c |
| Planet status | Confirmed |
| Radius | 0.133 |
| Orbital period | 17.3408 |
| Semi major axis | 0.134 |
| Discovered | 2014 |
| Updated | 2021-02-05 |
| Tconj | 2454970 |
| Impact parameter | 0.17 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19234667+4028481 c, K02711.02, KIC 5272233 c, KOI-2711 c, KOI-2711.02, WISE J192346.67+402848.0 c |
| Star name | Kepler-400 |
| Right ascension | 290.94° |
| Declination | 40.48° |
| Mag j | 12.566 |
| Mag h | 12.289 |
| Mag k | 12.296 |
| Star distance | 709 |
| Star metallicity | 0.009 |
| Star radius | 1.15 |
| Star temperature | 5886 |
| Star alternate names | 2MASS J19234667+4028481, KIC 5272233, KOI-2711, WISE J192346.67+402848.0 |
| Wikipedia article | Kepler-400 c |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Qweiy |
| Planet type | Terrestrial |
| It is the second-brightest natural object in the night sky after Xeih-woka, reaching an apparent magnitude of -5 - bright enough to cast shadows at night and, sometimes, visible to the naked eye in broad daylight.
Qweiy's atmosphere is similar to Xeih-woka's in its primary composition of methane and nitrogen, but it contains more "ices" such as water, ammonia, and methane, along with traces of other hydrocarbons. This terrestrial is named after the deity Qweiy, the bringer of destruction.
Qweiy's axis has the smallest tilt of any of its solar system's planets. Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 170°K (-103°C) at night to 1225°K (952°C) during the day across the equatorial regions.
It may have had molecular hydrogen oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
The two polar ice caps appear to be made largely of frozen gas.
Future targets for exploration in the Qweiy system include the probable ice-covered liquid ocean of its moon Bwaid Youpo-g.
In 1887, images from Frontier 6 showed Qweiy as an almost featureless planet in visible light, without the cloud bands or storms associated with the other terrestrials. |
| Atmosphere | Methane | 43% |
| Nitrogen | 43% |
| Molecular hydrogen | 12% |
| Carbon monoxide | 0.82% |
| Neon | 0.097% |
| Ammonium hydrosulfide (NH4SH) | 0.04% |
| 2H2O | 0.0011% |
| Atmospheric pressure | 0.5 bar |
 |
| Moon | Bwaid Youpo-g | Large irregular oceanic moon |
| Sheng Ker | Small round gaseous moon |
| Einyezan-wyongw | Medium-sized round oceanic comet |
| Zyacai Hyang | Small round gaseous asteroid |
| Pwaish Yan | Medium-sized slightly egg-shaped rocky asteroid |
| Yunq Wan | Huge almost round oceanic moon |
| Fyanyyang Yyu | Very small almost round crater-filled moon |
| Bangzh'yong | Large potato shaped rocky moon |
| Ermwu-jya | Medium-sized irregular ice planetoid |
| Mwang | Huge round crater-filled moon |
| Yege | Large almost round rocky asteroid |
| Nengm-ouyyo-myong | Small irregular rocky asteroid |
| Yerj'wang'k | Large irregular ice planetoid |
| Weng | Very small almost round rocky moon |
| Yanzyong Hyan | Small potato shaped oceanic moon |
| Shweng | Very small slightly egg-shaped gaseous moon |
| Oxyaoyao Gweng | Small irregular ice asteroid |
| Wenl Ernyo-b | Medium-sized round ice asteroid |
| Swang Wyunyuan | Small almost round rocky asteroid |
| Wumwang-lyibyo | Medium-sized potato shaped ice moon |
| Waid'wugwei | Large almost round gaseous asteroid |
| Google search for Qweiy |
|
Website by Joachim Michaelis
|
|
|
|