$4.16B Golden Dome Contract Awarded to SpaceX | KeepTrack X Report
SpaceX wins a $4.16B Pentagon contract for missile-tracking satellites, while hitting its 50th Starlink launch of 2026 in a landmark May.
SL-11 R/B (04284)
COSPAR: 1969-108C | Alt Name: Tsiklon-2 No. 03L Stage 2
DECAYED
Image
Additional Sources
Launch Details
Launch Date
December 23, 1969
Launch Site
Launch Pad
LC90/20
Launch Vehicle
Tsiklon-2
Orbital Elements
NORAD ID
04284
International Designator
1969-108C
Decay Date
1/28/1970
Basic Satellite Info
Name
SL-11 R/B
Alternative Name
Tsiklon-2 No. 03L Stage 2
Type
Rocket Body
Status
Space Junk
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics
Length
9.4
Diameter
3
Span
9.4
Dry Mass
3700
Launch Mass
3700
Shape
Cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
11S692
Purpose
Unknown
Mission
Unknown
Manufacturer
YUZH
Life Expectancy
Unknown
Bus
11S692
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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