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IRIDIUM 56 (25170)
COSPAR: 1998-010B | Alt Name: Iridium 56
DECAYED
Image
Additional Sources
Launch Details
Launch Date
February 18, 1998
Launch Site
AFWTR
Launch Pad
SLC2W
Launch Vehicle
Delta 7920-10C
Orbital Elements
NORAD ID
25170
International Designator
1998-010B
Decay Date
10/11/2018
Basic Satellite Info
Name
IRIDIUM 56
Alternative Name
Iridium 56
Type
Payload
Status
Decayed
Owner
IRID
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
IRIDIUM 56 is a communication satellite with a configuration of LM-700A and was manufactured by MOTO/LMMS for IRID. Launched on February 18, 1998, from AFWTR SLC2W using the Delta 7920-10C launch vehicle, it has a length of 3.5 meters, a diameter of 1 meter, and a span of 5 meters. Its dry mass is 556 kg with a total launch mass of 662 kg. The satellite is powered by two deployable solar arrays and batteries. It has an expected lifetime of 8 years and its primary purpose is communication, specifically operating as Iridium SV056 in the constellation. The shape of IRIDIUM 56 is described as a box with two panels, with a radar cross-section (RCS) value of 3.6476 square meters.
Physical Characteristics
Length
3.5
Diameter
1
Span
5
Dry Mass
556
Launch Mass
662
Shape
Box + 2 Pan
Radar Cross Section
3.6476
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Iridium SV056
Purpose
Communication
Mission
Communication
Manufacturer
MOTO/LMMS
Life Expectancy
8 years
Bus
LM700
Configuration
LM-700A
Motor
?
Equipment
?
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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