SatTrackCam Leiden (b)log

THE SECRET SPIES IN THE SKY - Imagery, Data Analysis, and Discussions relating to Military Space

SatTrackCam Leiden (Cospar 4353) is a satellite tracking station located at Leiden, the Netherlands. The tracking focus is on classified objects - i.e. "spy satellites". With a camera, accurate positional measurements on satellites of interest are obtained in order to determine their orbits. Orbital behaviour is analysed. This blog analyses Missile tests too.

Showing posts with label NOSS 3-1. Show all posts
Showing posts with label NOSS 3-1. Show all posts
Sunday, 20 November 2011

NOSS 3-1 A & C no longer a pair, and Lacrosse 3 is missing

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On November 14th and 15th, Alan Figer from France first noted that one of the objects of the NOSS 3-1 pair (2001-040 A & C) was missing...
Thursday, 1 July 2010

Progress-M 04M, MSX, and Mentor 2

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A long spell of very warm, sunny weather is resulting in several clear nights. Since my last observations reported here (those of June 2nd),...
Tuesday, 30 December 2008

Clear skies continue!

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The series of clear frosty skies is continuing here. Following my last report on December 22nd observations, I have been able to do more obs...
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About the Author

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SatTrackCam Leiden
Dutch, 55, Lecturer in optical Space Situational Awareness at Delft University of Technology, Faculty of Aerospace Engineering, the Netherlands. Former stone age archaeologist (PhD). Also a meteoriticist and asteroid discoverer.
Asteroid (183294) Langbroek was named after me. In 2012, I received the Dr. J. van der Bilt Prize of the Royal Dutch Astronomy Association (KNVWS) for my work on meteors, asteroids and satellites.Opinions expressed on this blog are entirely my own, not those of my employer.
You can find me on Twitter via @Marco_Langbroek and at BlueSky as @marcolangbroek.bsky.social

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