This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com

astronautix.com Landsat 6


Class: Earth. Type: Landsat. Nation: United States. Agency: NASA, GSFC, NOAA, EOSAT. Manufacturer: GE Astro Space.

Landsat 6 was designed to continue the Landsat program and carried an improved suite of instruments. However, it failed to achieve orbit during launch, and forced the continued operation of the failing Landsat 4 and 5 vehicles. Spacecraft: Structure of aluminum with graphite struts. Hydrazine propulsion system. Single solar array with 1-axis articulation produces 1430 W (BOL), Two NiCd batteries provide 100 AHr total. Data stored on-board using tape recorders for direct downlink to ground stations at 85 Mbps.3-axis stabilised, zero momentum with control to 0.01 deg using reaction wheels. Payload: Carried Enhanced Thematic Mapper (ETM) designed to provide 15 meter resolution in the panchromatic band and 30 meters resolution in the multispectral bands.
Financial/Operational:
General Electric/Hughes received $ 398 million contract to develop the satellite on October 26 1992 including Hughes' $ 120 million infrared thematic mapper.


Specification

Design Life: 5 years. Total Length: 4.0 m.


Landsat 6 Chronology


26 October 1992 Contract for Landsat 6 development

General Electric received the $ 398 million contract to develop the satellite, including Hughes' $ 120 million infrared thematic mapper.


05 October 1993 Landsat 6 Program: Landsat. Launch Site: Vandenberg . Launch Vehicle: Titan 2. FAILURE: Star-37XFP-ISS kick-motor malfunction.

Bibliography:



Back to Index
Last update 12 March 2001.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .