Search Page

White Paper: Determination Of Orbit Cross-Tag Events And Maneuvers With Orbit Detective

• PDF

This paper shows how to determine the orbits of cross tag events and maneuvers with orbit detective.

White Paper: Efficient Numerical Integration of Coupled Orbit and Attitude Trajectories

• PDF

This paper shows the efficient numerical integration of coupled orbit and attitude trajectories using and Encke Type correction algorithm

White Paper: GPS Composite Clock Analysis

• PDF

This paper describes the GPS Composite clock analysis

Python for use with the STK Object Model

• May 10, 2016
• Sean Boyer
• Tech Tip

STK Engine on Linux v11.0.0 available, now with 64-bit support!

• Mar 30, 2016
• Sylvain Dupont
• Blog Post

White Paper: Effects Of Cross Correlated Covariance On Spacecraft Collision Probability

• PDF

This paper shows the effects of cross correlated covariance on spacecraft collision probability.

White Paper: Evaluating Gooding Angles-only Orbit Determination of Space Based Space Surveillance Measurements

• PDF

This paper shows how to evaluate the Gooding Angles using only Orbital Determination of space based space surveillance measurements.

White Paper: Time Critical Targeting Using Responsive Tactical Satellites

• PDF

This paper will discuss the utility and technical feasibility of pre-deployed tactical satellites to achieve responsive space missions and needs.

Python and SssssssTK!

• Sep 12, 2016
• Novarah Kazmi Policht
• Tech Tip

Good News for Linux Fans!

• Jun 11, 2018
• Johnathan Thompson
• Blog Post

ODTK 7.0 Release

• Nov 25, 2019
• Tom Johnson
• Blog Post

Operators

• Web Page

Make fast, reliable, and informed decisions. Stay ahead of threats.

White Paper: Efficient Solutions Of Kepler’s Equation Via Hybrid And Digital Approaches

• PDF

This paper shows the efficient solutions of Kepler's equation via hybrid and digital approaches.

White Paper: Goodness-Of-Fit Tests For Sequential Orbit Determination

• PDF

This paper shows the Goodness of fit tests for sequential orbit determination.

Developer Tools

Extend your existing software or create custom applications with AGI technology.

Developers

• Web Page

Extend or embed AGI's capabilities to other systems or applications using our Software Development Kits (SDKs) and other developer tools.

White Paper: Least Squares GEO Initial Orbit Determination

• PDF

This paper describes a new fast-running algorithm to perform refined orbit determination for any spacecraft in GEO (geosynchronous earth orbit).

Indian ASAT Forensics - April 9, 2019 Update

• Tom Johnson, Dan Oltrogge, Dr. T.S. Kelso
• Video

Analysis and debris simulation of India's direct ascent ASAT weapons test on 3-27-2019.

Space Traffic Management - Spacecast 21

• Jim Cooper
• Video

Jim Cooper discusses Space Traffic Management (STM) challenges including space debris tracking and upcoming large constellations of satellites.

Understanding STK DLLs

• Oct 14, 2019
• Ismir Tufek
• Article