ASTRA
AeroSpace TRAjectory optimizer
Optimizer and three degrees of freedom simulator together forms ASTRA.
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AeroSpace TRAjectory optimizer
Optimizer and three degrees of freedom simulator together forms ASTRA.
Trajectory optimization for orbital and sub-orbital launches.
Orbit transfer, deorbiting, and constellation management.
Simulation for tactical and strategic missile trajectories.
Modeling of high-speed atmospheric re-entry dynamics.
Support for lunar and deep space mission analysis.
Advanced planning for manned mission trajectories.
Design configurations for launch vehicles, reentry vehicles, missiles, satellites, and projectiles.
Plan missions for LEO, SSO, GSO, and GTO satellite deployments with precision targeting.
Support advanced manned mission profiles including rendezvous, docking, and return phases.
Design and manage coordinated trajectories for satellite swarms and constellations.
Plan mission phases for lunar transfers, interplanetary flybys, and orbit insertions.
Simulate dynamics with multiple gravitational bodies and custom reference frames.
Visibility Analysis
Range Safety Analysis
Long-term & short-term orbit propagation
Monte Carlo analysis for probabilistic assessment
Collision & Conjunction Analysis
Proximity Operations & Mitigation strategies
Re-entry Safety & Risk Analysis
Gradient based parameter and control optimization
Global hybrid optimization techniques
Mission-related objective functions & constraints
Stage wise steering and sequence optimization
Gravity field (Harmonics, J2)
Planet model (Earth, Moon, Mars)
Atmosphere (NRLMSISE, JB2006)
Wind Models
Rocket Propulsion
Aerodynamics
Numerical Propagations
Time bases (TT, UTC, GPS)
Predefined Frames (J2000, ECEF)
Supports direct JSON input or an auto-generating UI
Reload functionality of past saved missions
Event-driven sequence management
Auto-population of dependent parameters
CSV data import/export capabilities
Mission state persistence and reload