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Iridium 61
retired
Communications
LEO
COSPAR 1998-018B
Launched 3/25/1998
Admin Edit
Mission & Launch
Launch Mission
Iridium 51/61
Launch Vehicle
Long March 2C-III
Launch Date
3/25/1998
Last Contact
6/26/2019
Orbit & Mass
Orbit Class
LEO
Altitude
694.5 km
Inclination
86.54 deg
Orbit Plane
C
Dry Mass
556 kg
Total Mass
667 kg
Payload Classification
Mission Type
Communications
Payload Category
COM
Payload Class
B
Organizations
Operator
Iridium
Manufacturer
Motorola Satellite Communications
Constellation
Name
Iridium
Active Satellites
0
Registry
COSPAR ID
1998-018B
UN Registration
ST/SG/SER.E/356
Track