|
|
Space Astro
|
Info for exoplanet "Shikio"
| Scientific (actual) data |
|---|
| Planet | HAT-P-45 b |
| Planet status | Confirmed |
| Planet mass | 0.892 |
| Radius | 1.426 |
| Orbital period | 3.12899 |
| Semi major axis | 0.0452 |
| Orbit eccentricity | 0.049 |
| Inclination | 87.8 |
| Discovered | 2013 |
| Updated | 2018-12-17 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Star name | HAT-P-45 |
| Right ascension | 274.38° |
| Declination | -3.38° |
| Mag v | 12.794 |
| Star distance | 305 |
| Star metallicity | 0.07 |
| Star mass | 1.259 |
| Star radius | 1.319 |
| Star age | 2 |
| Star temperature | 6330 |
| Wikipedia article | HAT-P-45 b |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Shikio |
| Planet type | Hot gas giant |
| This planet is named after the deity Shikio, the creator of chaos.
Like Sohyu Gyo, Shikio has been orbiting HAT-P-45 for 2 billion years, and never exceeds 22 degrees away from HAT-P-45.
Shikio is gravitationally locked with HAT-P-45 in a 2:1 spin-orbit resonance, and rotates in a way that is unique in its solar system.
As the closest planet to Sohyu Gyo, Shikio has been a prime target for early extra solar exploration.
The smooth Borealis basin in the northern hemisphere covers 24 percent of the planet and may be a giant impact feature.
Future astrobiology missions are planned, including the Shikio 1600 and ExoShikio rovers.
Its apparent magnitude reaches -3, which is surpassed only by Sohyu Gyo, Ryomo, and HAT-P-45.
Wind speeds can reach 59 metres per second. |
| Atmosphere | Nitrogen | 47% |
| Helium | 28% |
| 2H2O | 25% |
| Atmospheric pressure | 1.3 bar |
 |
| Moon | Rumi Gyumyo Tsu | Small round rocky planetoid |
| Nbyashi-pipa | Huge irregular oceanic asteroid |
| Myunaka Nyushi | Huge round crater-filled asteroid |
| Jagugo-byanu Kyo | Medium-sized slightly egg-shaped gaseous comet |
| Ryohikya | Medium-sized round rocky asteroid |
| Opya Ba | Large potato shaped gaseous moon |
| Inyachu'pyumyo Chi | Small round rocky moon |
| Hapyuho'ji | Medium-sized slightly egg-shaped rocky moon |
| Regyomyo | Large round ice planetoid |
| Google search for Shikio |
|
Website by Joachim Michaelis
|
|
|
|