An inclusive modeling environment that enables timely decision-making about complex, inter-related land, sea, air, and space systems. Supports all project or program lifecycle stages.

 These products are built for any mission in any place of the life cycle. From concept through operations, our space tools can help with system architecture, trajectory design, orbit determination, subsystem analysis and much more. These tools have been used by thousands of engineers and operators on hundreds of successful satellite programs. Fly your satellites with the same software used to design and test them.

SYSTEMS TOOL KIT (STK) – Modeling complex land, sea, air, or space systems and evaluate their performance in real or simulated time.

ORBIT DETERMINATION TOOL KIT (ODTK) – ODTK provides orbit determination and orbit analysis support for the entire life cycle of satellites and their tracking systems, processing a wide variety of traditional and non-traditional measurements using a state-of-the-art optimal sequential filter and matched smoother to generate orbits with realistic covariance.

STK ASTROGATOR – Used for interactive spacecraft maneuvers and trajectory design. STK Astrogator allows for finite, impulsive, and optimal finite modeling of complex maneuvers including rendezvous and proximity operations, station keeping, interplanetary, and low thrust.

STK SATPRO – STK SatPro provides a collection of specialized space tools for designing and operating satellite systems.

STK SOLIS – A spacecraft simulation environment in STK used for rapid development, assembly, test, and integration.

STK COMMUNICATIONS – The Communications module is used to model and analyze real-world RF and optical communications.

STK COVERAGE – Coverage analyzes when and how well regions on or above the central body’s surface are covered by a collection of assets based on a user-defined performance criteria.

STK ELECTRO-OPTICAL AND INFRARED (EOIR) – Electro-optical and infrared (EOIR) models detection, tracking and imaging performance of electro-optical and infrared sensors.

STK TEST & EVALUATION TOOL KIT (TETK) – T&E Tool Kit is designed to assist from test plan creation through mission briefing to post-test analysis and verification for flight qualities and mission systems (Radar, EW, EOIR, RF-Com, etc.) across multiple domains including aircraft, satellites, missiles, maritime and ground vehicles, and ground facilities.

STK RADAR – The Radar module provides thorough analysis and graphic displays of radar systems.

STK SCHEDULER – Scheduler is a powerful scheduling and planning application designed for mission designers and operations engineers.

STK ANALYSIS WORKBENCH – Analysis Workbench streamlines, organizes, and extends the fundamental computational capabilities of STK. It provides these application-wide tools: Time Tool, Vector Geometry Tool, Calculation Tool, and the Spatial Analysis Tool.

STK INTEGRATION – The Integration module enables you to interface with STK from other applications. Using Integration, you can automate repetitive tasks and integrate with other applications, such as MATLAB and Excel.

STK ANALYZER – Analyzer is integrated into the STK workflow to help automate and analyze STK trade studies in order to better understand the design of a system.

STK SCALABILITY – The Scalability extension allows you to scale your STK (Engine, Components) or ODTK through parallel computing.

STK CONJUNCTION ANALYSIS TOOL (CAT) – The Conjunction Analysis Tool (CAT) determines time windows in which the launch or operation of a space object is affected by the proximity of another orbiting object.

STK SPACE ENVIRONMENT AND EFFECTS (SEET) – Space Environment and Effects Tool evaluates the effects of the space environment on spacecraft.

GEOSPATIAL CONTENT SERVER – The Geospatial Content Server provides a comprehensive enterprise solution for hosting, processing, serving, and analyzing terrain, imagery, and other heterogeneous 3D data.

STK DATA FEDERATE (SDF) – The STK Data Federate is a scalable, open, and secure Content Management System (CMS) built to meet the needs of the aerospace and defense communities.


Low Thrust Trajectory Design and Optimization

Rendezvous and Proximity Operations Fundamentals

Preparing Your Flight Dynamics Team

Proximity Operations Demo


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