|
|
Space Astro
|
Info for exoplanet "Afisahe Roj"
Scientific (actual) data |
Planet | K2-281 b |
Planet status | Confirmed |
Radius | 0.73 |
Orbital period | 8.68772 |
Semi major axis | 0.0773 |
Discovered | 2018 |
Updated | 2021-02-05 |
Tconj | 2457390 |
Impact parameter | 0.23 |
Temperature (kelvin) | 665 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Alternate names | 2MASS J01045457+0716093 b, EPIC 220522262 b, EPIC 220522262.01, WISE J010454.58+071609.2 b |
Star name | K2-281 |
Right ascension | 16.23° |
Declination | 7.27° |
Mag j | 13.195 |
Mag h | 12.626 |
Star distance | 466.11 |
Star metallicity | 0.22 |
Star mass | 0.82 |
Star radius | 0.76 |
Star temperature | 4812 |
Star alternate names | 2MASS J01045457+0716093, EPIC 220522262, WISE J010454.58+071609.2 |
Wikipedia article | K2-281 b |
Back
| |
Fictional info (?) |
Suggested name | Afisahe Roj |
Planet type | Warm planet |
This planet is named after the deity Afisahe Roj, the god of destruction.
Afisahe Roj is gravitationally locked with K2-281 in a 5:4 spin-orbit resonance, and rotates in a way that is unique in its solar system.
Afisahe Roj is a warm planet and is sometimes called Sapi Tehos's "brother planet" because of their similar size, mass, proximity to K2-281, and bulk composition.
Optical ground-based telescopes are typically limited to resolving features about 450 kilometers across when Afisahe Roj is closest because of Earth's atmosphere.
The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.
The latest probe to visit the planet is Racer, which entered into orbit around Afisahe Roj after a challenging ride. |
Atmosphere | Hydrogen | 93% |
Methane | 6.3% |
Krypton | 0.091% |
Atmospheric pressure | 0.4 bar |
|
No known satellites |
Google search for Afisahe roj |
|
Website by Joachim Michaelis
|
|
|
|