|
|
Space Astro
|
Info for exoplanet "Sehyu"
| Scientific (actual) data |
|---|
| Planet | Kepler-1634 b |
| Planet status | Confirmed |
| Radius | 0.285 |
| Orbital period | 374.876 |
| Discovered | 2016 |
| Updated | 2021-02-05 |
| Tconj | 2455320 |
| Publication | Announced on a website |
| Detection type | Primary Transit |
| Alternate names | 2MASS J19361041+4508232 b, K05581.01, KIC 8891684 b, KOI-5581 b, KOI-5581.01, WISE J193610.41+450823.3 b |
| Star name | Kepler-1634 |
| Right ascension | 294.04° |
| Declination | 45.14° |
| Mag j | 13.198 |
| Mag h | 12.788 |
| Mag k | 12.721 |
| Star distance | 654 |
| Star metallicity | 0.02 |
| Star mass | 0.92 |
| Star radius | 0.89 |
| Star age | 4.47 |
| Star temperature | 5474 |
| Star alternate names | 2MASS J19361041+4508232, KIC 8891684, KOI-5581, WISE J193610.41+450823.3 |
| Wikipedia article | Kepler-1634 b |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Sehyu |
| Planet type | Cold planet |
| The interior of Sehyu is mainly composed of ices and rock. The planet is named after the deity Sehyu, the creator of love and beauty.
The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to Kepler-1634, which reoccurs over the so-called synodic period approximately every 133 days.
Sehyu is gravitationally locked with Kepler-1634 in a 4:3 spin-orbit resonance, and rotates in a way that is unique in its solar system.
Sehyu's axis has the smallest tilt of any of its solar system's planets.
Optical ground-based telescopes are typically limited to resolving features about 210 kilometers across when Sehyu is closest because of Earth's atmosphere. |
| Atmosphere | Oxygen | 60% |
| Helium | 34% |
| Ammonia | 5.6% |
| Xenon | 0.37% |
| Formaldehyde | 0.12% |
| Hydrogen | 0.029% |
| Neon | 0.00018% |
| Atmospheric pressure | 8 bar |
 |
| No known satellites |
| Google search for Sehyu |
|
Website by Joachim Michaelis
|
|
|
|