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Northrop Grumman Space SystemsTo Be Determined
EWS OD-1
Minotaur IV
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Time to target
Target pending
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LAUNCH SITEVandenberg SFB, CA, USA
Mission
The Electro-Optical/Infrared Weather System (EWS) Operational Demonstration-1 (OD-1) is a weather satellite for the United States Space Force. It is a prototype satellite made by General Atomics that will be place in LEO for a three-year demonstration mission of new EO/IR sensor technologies to various US military branches, and to act as a stop-gap for Defense Department needs for weather data.
- Launch vehicle
- Minotaur IV
- Mission type
- Earth Science
- Destination orbit
- Sun-Synchronous Orbit
- Launch pad
- Space Launch Complex 8
- Provider
- Northrop Grumman Space Systems
The vehicle
Published configuration and flight history.
Launch vehicle
Minotaur IV
The Minotaur IV launch system is derived from the Peacekeeper ICBM. The first three stages are taken directly from decommissioned Peacekeeper missiles. A fourth stage, the Orion-38, is taken from the Pegasus family of air-launched rockets.
- Height
- 23.9 m
- Diameter
- 2.35 m
- Stages
- 4
- Recorded launches
- 5
- First flight
- 2010-09-26
Launch window
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A precise launch window has not been published.
Launch site & orbit
Vandenberg SFB, CA, USA
The mission in perspective
Launch site & orbit
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Coverage & sources
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Mission coverage
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Further reading
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