Search Page

Circular Restricted 3-Body Problem

• Dr. Cody Short
• Video

Cody Short demonstrates the Circular Restricted 3-Body Problem (CR3BP) in Systems Tool Kit (STK) Astrogator.

Geo Satellites in STK - AGI Geeks 4

• Bob Hall
• Video

AGI engineers and developers show a few hints on using geostationary satellites in STK.

Large Satellite Constellation Interference

• Video

Phil Clifton demonstrates the creation of a large satellite constellation and analyzes the communication interference it could potentially cause.

Satellite Constellation Design

• Jeff Baxter
• Video

Jeff Baxter demonstrates a few of the tools and types of analysis you can do when designing a satellite constellation in Systems Tool Kit (STK).

Space Systems Product Demo

• Lauren Krapf
• Video

Lauren McManus demonstrates several different types of analysis that Systems Tool Kit (STK) can do for Space Systems.

Webinar: Digital Mission Engineering Part 4

• Jeff Baxter
• Video

Extending STK mission models with detailed ANSYS engineering simulation to track hypersonic vehicles from space.

Ringing in the New (Horizons) Year: NASA mission gets close and comfy with far-away space object

• Jan 1, 2019
• AGI Marketing
• Blog Post

Goldilocks and the Three Bears: ODTK Edition

• Nov 26, 2018
• Lauren Krapf
• Tech Tip

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

Technical Implementation of the Circular Restricted Three-Body Model in STK Astrogator

• Oct 21, 2020
• Dr. Cody Short
• PDF

STK Grand Master Certification is Here!

• Jun 28, 2017
• Shannon Brown
• Blog Post

Godspeed, LADEE! AGI software-based Flight Dynamics System to be tested on mission to Moon

• Sep 6, 2013
• Dr. James Woodburn
• Tech Tip

Saying #flarewell to Iridium Flares

• Sep 6, 2018
• Dr. T.S. Kelso
• Article

STK Tip: Adding Hi-Res Celestial Background

• Kathryn Flood
• Video

Kathryn Lane shows how to add a high resolution celestial background in Systems Tool Kit (STK).

Riverside Research introduces remote sensing and geodesy-focused eTexts at summer camps

• Aug 8, 2011
• AGI Marketing
• Blog Post

Space Threat OODA Loop

• Tom Johnson
• Video

In defending against space threats, The OODA loop is the cycle of observe–orient–decide–act.

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.