# NumericalOrbitPropagator

High-fidelity numerical orbit propagator with built-in force models. The `NumericalOrbitPropagator` integrates orbital dynamics equations using configurable integrators and force models including gravity harmonics, atmospheric drag, solar radiation pressure, and third-body perturbations.

**note**
For conceptual explanations and usage examples, see [Numerical Propagation](../../learn/orbit_propagation/numerical_propagation/index.md) in the User Guide.

::: brahe.NumericalOrbitPropagator

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## See Also

- [NumericalPropagator](numerical_propagator.md) - Generic numerical propagator for arbitrary dynamics
- [ForceModelConfig](force_model_config.md) - Force model configuration
- [Event Detection](../events/index.md) - Event detection system
- [KeplerianPropagator](keplerian_propagator.md) - Analytical two-body propagator
- [Numerical Propagation Guide](../../learn/orbit_propagation/numerical_propagation/index.md) - User guide documentation