Long March 2C/SD — mission imagery
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Success

Iridium 76 & 78

Long March 2C/SDChina Aerospace CorporationLaunch Complex 7
Wednesday, August 19, 1998 · 11:01 PM UTC

This mission is complete.

Mission Brief

Iridium provides global mobile telecommunications services using a constellation of 66 low earth orbit satellites in a 86.4° inclined orbit. Although 77 satellites were originally envisioned for the system and spawned the name based on the 77th element in the periodic table, the system has been scaled back. Motorola's Satellite Communications Group designed and manufactured the Iridium satellites with Lockheed Martin providing the LM-700A spacecraft buses.

PayloadIridium 76 & 78
OrbitLow Earth Orbit
CustomerIridium Constellation
Stages2
PadLaunch Complex 7, Taiyuan Satellite Launch Center, People's Republic of China

Mission Timeline

14 / 14100%

Ground vector

Launch site

Site locked

Launch Complex 7

Taiyuan Satellite Launch Center, People's Republic of China

Global range
SITE LOCK
Latitude
38.849°N
Longitude
111.608°E

Range Weather

Launch commit criteria

Clear
Watch
TrackingNo active constraints
Weather Rules

Tracking no weather issues at this time.

Primary concern
No weather issues
Rule count
0
Temperature
Not reported
Surface wind
Not reported
Window

11:01 PM UTC - 11:01 PM UTC

Vehicle

Long March 2C/SD

Profile →
Height67.4 m
LEO Payload18,000 kg
Launches604
Successes589

Provider

China Aerospace Corporation

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CHN • Founded 1999

Schedule History

No meaningful launch-time or status changes recorded.