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DSP F23

retired

Missile Warning TrackingGEOCOSPAR 2007-054ALaunched 11/11/2007

Mission & Launch

Launch Mission: USA 197 (DSP 23)
Launch Vehicle: Delta 4H
Launch Date: 11/11/2007
Last Contact: 12/22/2008

Orbit & Mass

Orbit Class: GEO
Altitude: 35,862.5 km
Inclination: 4 deg
Dry Mass: 2,200 kg
Total Mass: 2,349 kg

Payload Classification

Mission Type: Missile Warning Tracking
Payload Category: EW
Payload Class: D

Organizations

Operator: U.S. Space Systems Command
Manufacturer: Northrop Grumman

Constellation

Name: Defense Support Program
Active Satellites: 3

Registry

COSPAR ID: 2007-054A
UN Registration: ST/SG/SER.E/534