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Space Astro
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Info for exoplanet "Reteto-xy"
Scientific (actual) data |
Planet | TOI-1338 b |
Planet status | Confirmed |
Planet mass | 0.0686 |
Mass sini | 0.0686 |
Radius | 0.5986 |
Orbital period | 95.174 |
Semi major axis | 0.4607 |
Orbit eccentricity | 0.088 |
Inclination | 89.22 |
Discovered | 2020 |
Updated | 2023-07-07 |
Omega | 263 |
K | 2.4 |
Temperature (kelvin) | 724 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Mass detection type | Radial Velocity |
Radius detection type | Primary Transit |
Star name | TOI-1338 |
Right ascension | 92.13° |
Declination | -59.54° |
Mag v | 11.5 |
Star distance | 399 |
Star metallicity | -0.4 |
Star radius | 3.1 |
Star temperature | 5723 |
Wikipedia article | TOI-1338 b |
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Fictional info (?) |
Suggested name | Reteto-xy |
Planet type | Small cold gas planet |
This small cold gas planet is named after the deity Reteto-xy, the demon of destruction.
Its orbital eccentricity is the largest of all known planets in its solar system; at perihelion, Reteto-xy's distance from TOI-1338 is only about two-thirds (or 102 pct) of its distance at aphelion.
Reteto-xy is a small cold gas planet and is sometimes called Earth's "twin planet" because of their similar size, mass, proximity to TOI-1338, and bulk composition. It may have had helium oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.
The Reteto-xy system has a unique configuration among those of the planets because its axis of rotation is tilted sideways, nearly into the plane of its solar orbit. |
Atmosphere | Water vapor | 53% |
Krypton | 35% |
Helium | 11% |
Hydrogen | 1.5% |
Atmospheric pressure | 5 bar |
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No known satellites |
Google search for Reteto-xy |
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Website by Joachim Michaelis
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