What does roche limit mean?
Definitions for roche limit
roche lim·it
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Wiktionary
Roche limitnoun
the closest distance which a satellite can approach its parent body without being pulled apart by tidal forces
Etymology: From Édouard Roche French astronomer
Wikipedia
Roche limit
In celestial mechanics, the Roche limit, also called Roche radius, is the distance from a celestial body within which a second celestial body, held together only by its own force of gravity, will disintegrate because the first body's tidal forces exceed the second body's self-gravitation. Inside the Roche limit, orbiting material disperses and forms rings, whereas outside the limit, material tends to coalesce. The Roche radius depends on the radius of the first body and on the ratio of the bodies' densities. The term is named after Édouard Roche (French: [ʁɔʃ], English: ROSH), the French astronomer who first calculated this theoretical limit in 1848.
Wikidata
Roche limit
The Roche limit, sometimes referred to as the Roche radius, is the distance within which a celestial body, held together only by its own gravity, will disintegrate due to a second celestial body's tidal forces exceeding the first body's gravitational self-attraction. Inside the Roche limit, orbiting material will tend to disperse and form rings, while outside the limit, material will tend to coalesce. The term is named after Édouard Roche, the French astronomer who first calculated this theoretical limit in 1848.
Numerology
Chaldean Numerology
The numerical value of roche limit in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of roche limit in Pythagorean Numerology is: 4
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"roche limit." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/roche+limit>.
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