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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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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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Using the TETK Data Display

  • Video

Jake Gremer gives tips for using TETK’s data display.

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White Paper: Multiple Model Propagation Of High Area-To-Mass (HAMR) Objects Using An Encke Type Correction Algorithm

  • PDF

This paper examines performance of the original algorithm for a different orbit regime, and for a wider range of object shapes and attitude motions.

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ODTK SSA

Reverse engineer spacecraft maneuvers, and examine and correct observation association problems.

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White Paper: Covariance Realism

  • PDF

Covariance information from orbit determination is being relied upon for space operations now more than ever.

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White Paper: Determination of close approaches based on ellipsoidal threat volumes

  • PDF

A method for computing close approach events for space objects having ellipsoidal threat volumes is presented.

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White Paper: Effect Of Coordinate Selection On Orbit Determination

  • PDF

This paper shows the effects of coordinate selection on orbit determination

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White Paper: Global Atmospheric Density Estimation Using A Sequential Filter/Smoother

  • PDF

This paper shows the global atmospheric density estimation using a sequential filter/smoother

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STK Test & Evaluation Toolkit 2.0 Released

  • May 11, 2020
  • Kyle Kochel
  • Blog Post

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White Paper: Investigating Orbital Debris Events Using Numerical Methods With Full Force Model Orbit Propagation

  • PDF

This paper describes the investigation of orbital debris events using numerical methods with full force model orbit propagation.

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STK Supports Missile Test Analysis

  • PDF

STK helps the System Test and Evaluation Planning Analysis Lab (STEPAL), which serves the Missile Defense Agency (MDA)

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Air Systems

  • Web Page

Deliver systems faster and accelerate operational decision-making.

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