Compara mètodes

	Transfert de Hohmann	Simulació N-cos
Camp	Física aplicada	Física aplicada
Família	Process / pipeline	Process / pipeline
Any d'origen	1925	1687
Autor original	Walter Hohmann	Isaac Newton
Tipus	Trajectory optimization algorithm	Computational simulation algorithm
Font seminal	Hohmann, W. (1925). Die Erreichbarkeit der Himmelskörper. R. Oldenbourg.	Poincaré, H. (1892). Les méthodes nouvelles de la mécanique céleste. Gauthier-Villars.
Àlies	Hohmann-Vallado transfer, two-impulse maneuver	gravitational N-body problem, many-body simulation
Relacionats	4	5
Resum	The Hohmann transfer is a maneuver that transfers a spacecraft between two circular orbits using two impulsive burns (velocity changes). Introduced by German engineer Walter Hohmann in 1925, it is the most fuel-efficient method for coplanar orbital transfers when the transfer time is not severely constrained. The transfer orbit is an ellipse tangent to both the initial and final orbits.	N-body simulation is a computational method for modeling the dynamics of a system of particles under mutual gravitational forces. Originating from Newton's laws of motion and gravitation, it solves the fundamental equations of celestial mechanics. This technique is essential for understanding planetary orbits, star cluster evolution, and cosmological structure formation.