Space Force Awards $437M to Viasat, SES for Military Satcom | KeepTrack Space Brief
Space Force contracts Viasat and SES for $437M Protected Tactical Satcom-Global program. Four new GEO satellites replace vulnerable single-satellite systems.
Launch Date
October 16, 1979
Launch Site
PLMSC
Launch Pad
LC132/2
Launch Vehicle
Kosmos 11K65M
NORAD ID
11586
International Designator
1979-090B
Epoch
Sat, 04 Jul 2026 05:50:05 GMT
Apogee
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Perigee
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Inclination
82.94°
Right Ascension
129.09°
Eccentricity
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Argument of Perigee
297.83°
Period
104.40 min
Mean Motion
13.79 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
SL-8 R/B
Alternative Name
Kosmos-3M 72-410 Stage 2
Type
Status
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 11586U 79090B 26185.24311434 .00000058 00000-0 42234-4 0 9992
2 11586 82.9450 129.0941 0025799 297.8299 62.0245 13.79320176329883
Source: Celestrak
Length
4.2
Diameter
2.4
Span
4.2
Dry Mass
1434
Launch Mass
1434
Shape
Cyl
Radar Cross Section
4.855
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
S3M
Purpose
Unknown
Mission
Unknown
Manufacturer
OAZ
Life Expectancy
Unknown
Bus
S3
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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Space Force contracts Viasat and SES for $437M Protected Tactical Satcom-Global program. Four new GEO satellites replace vulnerable single-satellite systems.
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