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When there’s something strange in your low earth orbit, who ya gonna call?

• Nov 16, 2018
• AGI Marketing
• Article

STK Tip: Calculating Intervisibility (Access)

• Kathryn Flood
• Video

Kathryn Lane explains how to quickly calculate intervisibility (aka Access) in Systems Tool Kit (STK).

STK Tip: Changing Central Bodies

• Kathryn Flood
• Video

Kathryn Lane shows how to change central bodies of objects in STK so that you can create multi-planet missions.

STK Tip: Using the Movie Timeline Tool

• Kathryn Flood
• Video

Kathryn Lane gives a quick lesson on how to use the Movie Timeline Tool. This tool makes video creation in Systems Tool Kit (STK) quick and easy.

The Digital Design Reference Mission (DRM)

• Video

On-demand webinar explaining how to combine descriptive and physics-based models to create a design reference mission.

The Configuration/Set Reference Vehicle Sequence

• Nov 28, 2021
• Video

This video illustrates the Set Reference Vehicle RPO sequence found in the RPO Configuration set of sequences.

The Forced Motion/Hop Sequence

• Dec 12, 2021
• Video

This video introduces the Hop RPO sequence found in the Forced Motion set of sequences.

How Do I Exclude an STK License?

• May 28, 2015
• FAQ

There are several ways to exclude an STK license, to provide other users access to a module that is not in use.

Repeating Sun-Synchronous Orbit Stationkeeping with Astrogator Autosequences

• Nov 17, 2021
• How To

Troubleshooting Your STK and Python Integration

• Jul 1, 2020
• FAQ

This troubleshooting guide will help you set up your Python environment to run with STK.

Analyzing Large Constellations: Starlink, OneWeb, Telesat and many more!

• Apr 27, 2020
• Blog Post

Digital Mission Engineering Products: 2023 R2

• Web Page

12.4 STK Astrogator Features

• Feb 15, 2022
• Dr. Cody Short
• Blog Post

Why Do Area Target "Fill Graphics" Appear Outside of the AreaTarget Boundary?

• May 27, 2015
• FAQ

The automatically computed centroid is therefore outside of the Area Target boundary, so you must move it inside the boundary.

L3: Transfer Orbits and Change Inclination through One Maneuver

• Nov 6, 2025
• Training

This class will walk you through how to use STK's Astrogator capability to transfer a satellite from a low-Earth parking orbit to an outer...

ME Commons Annual Meeting

• Oct 27, 2025
• Event

von Braun Space Exploration Symposium

• Oct 27, 2025
• Event

https://astronautical.org/dev/wp-content/uploads/2025/09/2025_VBSES_Program_WEB.pdf

Accesses with Constellations and Chains

• Aug 14, 2025
• FAQ

This article describes the basics of setting up a constellation and chain to compute access from one object to a group of several other objects. It...

Apollo 11 simulation discusion

• Video

Home Use Bundle Licensing, or . . . “What’s up with the One-Day Expiration Date?”

• Dec 4, 2017
• Nancy Stock
• Blog Post