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Success
US-KMO 4
Proton K/DM-2Khrunichev State Research and Production Space Center200/39 (200L)
Wednesday, April 29, 1998 · 04:36 AM UTCAdd to Calendar
This mission is complete.
Vehicle
Proton K/DM-2
Profile →Proton-M Blok DM-03 is a four stage Russian heavy lift launch vehicle derived from the Soviet Proton launch vehicle. It is a Proton-M with an added DM-03 Fourth stage.
Height58.2 m
LEO Payload21,000 kg
Launches198
Successes183
Provider
Khrunichev State Research and Production Space Center
Profile →RUS • Founded 1916
Khrunichev State Research and Production Space Center is a Moscow-based producer of spacecraft and space-launch systems, including the Proton and Rokot rockets and is currently developing the Angara rocket fami...
Mission Brief
Second generation early warning satellite
PayloadUS-KMO 4
OrbitGeostationary Orbit
CustomerKhrunichev State Research and Production Space Center
Stages4
Pad200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan
Mission Timeline
14 / 14100%Site lock
Launch Site
200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan
46.040°N, 63.032°E
Schedule History
No delays or schedule changes recorded.




