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White Paper: Orbit Determination Results From Optical Measurements

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This paper describes orbit determination results from optical measurements

When it really is rocket science

• Nov 15, 2019
• Novarah Kazmi Policht
• Article

Why doesn’t the earliest sunrise occur on the longest day of the year?

• Jun 17, 2019
• Jens Ramrath
• Article

White Paper: Real-Time Estimation of Local Atmospheric Density

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This paper describes real-time estimation of local atmospheric density.

White Paper: Removal of Arbitrary Discontinuities in Atmospheric Density Modeling

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This paper describes the removal of arbitrary discontinuities in atmospheric density modeling.

Zoom in to the Field of View

• Sep 10, 2018
• Ed Gee
• Tech Tip

White Paper: Review of Conjunction Probability Methods for Short-term Encounters

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This paper describes the review of conjunction probability methods for short-term encounters

White Paper: Simultaneous Precession Maneuver and Active Nutation Control

• PDF

This paper describes the simultaneous precession maneuver and active nutation control

White Paper: Software Architecture and Use of Satellite Tool Kit’s Astrogator Module for Libration Point Orbit Missions

• PDF

This paper describes the software architecture and use of STK's Astrogator module for libration point orbit missions.

White Paper: Targeting of Precession Maneuver with Active Nutation Control

• PDF

This paper describes the targeting of precession maneuver with active nutation control

White Paper: The Mean-Solar-Time Origin Of Universal Time And UTC

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This paper describes the mean-solar-time origin of universal time and UTC.

Cookie Policy

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STK Premium (Air)

Advanced analytical tools and higher fidelity modeling in the air domain.

Coverage

Analyze and visualize your system performance anywhere in your coverage grid.

EOIR

Model electro-optical and infrared sensor performance.

EOIR's Bidirectional Reflectance Distribution Function

• May 12, 2023
• FAQ

This article explains how STK's EOIR capability uses two different BRDFs to measure photon reflections from a surface material.

Exporting Volumetric Data Best Practices

• Feb 1, 2016
• FAQ

This article provides guidance on exporting Volumetric data.

Creating a Slew Rate for a Target Pointing Sensor

• Nov 4, 2016
• FAQ

Here are steps for making a sensor slew when switching between two different pointing targets.

How Does the High-Precision Orbit Propagator (HPOP) Work?

• Oct 14, 2021
• FAQ

This is a high-level overview on how HPOP works.

How does STK Compute C/N for a Laser Link?

• May 28, 2015
• FAQ

This article provides some details about the equation that STK uses in computing C/N for a laser Link.