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White Paper: Including Velocity Uncertainty In The Probability Of Collision Between Space Objects

  • PDF

The paper includes velocity uncertainty in the probability of collisions between space objects.

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TETK Virtual Fundamentals

  • Video

Portal with links to the TETK Virtual Fundamentals Training Series

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White Paper: An Analysis of State Vector Propagation Using Differing Flight Dynamics Programs

  • PDF

The use of numerically generated state vectors for satellite operations is not new

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White Paper: Analysis of the 2007 Chinese ASAT Test and the Impact of its Debris on the Space Environment

  • PDF

On 2007 January 11, the People’s Republic of China conducted a successful direct-ascent ASAT test.

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White Paper: Benefits of hosted payload architectures for improved GEO SSA

  • PDF

The goal of this paper is to assist in developing a notional architecture of a GEO HP SSA system

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White Paper: Beta Conjunction Analysis Tool

  • PDF

Many of the assumptions involved in linear collision probability formulation are eliminated in this paper

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White Paper: Closed-Loop Near-Optimal Slew Control Using Interpolation Polynomials Without Angular Velocity

  • PDF

Closed-loop control for a near-optimal slew based on continuously updated 2-point osculating polynomials was recently introduced.

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White Paper: Minimum Order Adaptive Attitude Control

  • PDF

This paper describes a method for generating identical attitude error trajectories for a rigid-body

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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.

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Introduction to Test & Evaluation Tool Kit (TETK)

  • Adam Pederson, Lauren Krapf, Mohammad Syed
  • Video

Mo Syed, Adam Pederson, and Lauren Krapf present an overview of TETK.

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Resume Building with STK Certifications

  • Aug 30, 2021
  • Kathryn Flood
  • Blog Post

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TETK Real Time

  • Nov 1, 2021
  • Kyle Kochel
  • Blog Post

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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.

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White Paper: Curvilinear Coordinates For Covariance And Relative Motion Operations

  • PDF

We examine how the transformation affects depiction of the covariance matrix

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White Paper: Space Event Detection Via Robust Time Series Forecasting

  • PDF

This paper describes space event detection via robust time series forecasting

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White Paper: Technical Description of Color and Opacity Blending (COB) Debris Visualization Technique

  • PDF

This paper describes the color and opacity blending (COB) debris visualization technique

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STK Test & Evaluation Toolkit 1.6 is here!

  • Nov 22, 2019
  • Joseph Murphy
  • Blog Post

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New Features in TETK 1.7 & 2.0 - Product Demo

  • Kyle Kochel
  • Video

Check out these features and let us know what you think.

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