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- Dynamic_method abstract "The dynamic method is a procedure for the determination of the masses of asteroids. The procedure gets its name from its use of the Newtonian laws of the dynamics, or motion, of asteroids as they move around the solar system. The procedure works by taking multiple position measurements to determine the gravitational deflection caused when two or more asteroids move past each other. The method relies on the fact that the large number of known asteroids means they will occasionally move past one another at very close distances. If at least one of the two interacting bodies is large enough, its gravitational influence on the other can reveal its mass. The accuracy of the determined mass is limited by the precision and timing of the appropriate astrometric observations being made to determine the gravitational deflection caused by a given interaction.Because the method relies on detecting the amount of gravitational deflection induced during an interaction, the procedure works best for objects which will produce a large deflection in their interactions with other objects. This means that the procedure works best for large objects, but it can also be effectively applied to objects which have repeated close interactions with each other such as when the two objects are in orbital resonance with one another. Regardless of the mass of the interacting objects, the amount of deflection will be greater if the objects approach nearer to each other and it will also be greater if the objects pass slowly, allowing more time for gravity to perturb the orbits of the two objects. For large enough asteroids this distance can be as large as ~0.1 AU, for less massive asteroids the conditions of the interaction would need to be correspondingly better.".
- Dynamic_method wikiPageID "30133764".
- Dynamic_method wikiPageRevisionID "467016694".
- Dynamic_method hasPhotoCollection Dynamic_method.
- Dynamic_method subject Category:Asteroids.
- Dynamic_method subject Category:Astrometry.
- Dynamic_method subject Category:Celestial_mechanics.
- Dynamic_method type Asteroid109208702.
- Dynamic_method type Asteroids.
- Dynamic_method type CelestialBody109239740.
- Dynamic_method type MinorPlanet109355623.
- Dynamic_method type NaturalObject100019128.
- Dynamic_method type Object100002684.
- Dynamic_method type PhysicalEntity100001930.
- Dynamic_method type Whole100003553.
- Dynamic_method comment "The dynamic method is a procedure for the determination of the masses of asteroids. The procedure gets its name from its use of the Newtonian laws of the dynamics, or motion, of asteroids as they move around the solar system. The procedure works by taking multiple position measurements to determine the gravitational deflection caused when two or more asteroids move past each other.".
- Dynamic_method label "Dynamic method".
- Dynamic_method sameAs m.0g56ydc.
- Dynamic_method sameAs Q5318991.
- Dynamic_method sameAs Q5318991.
- Dynamic_method sameAs Dynamic_method.
- Dynamic_method wasDerivedFrom Dynamic_method?oldid=467016694.
- Dynamic_method isPrimaryTopicOf Dynamic_method.