X Report 28 Nov 2024
SpaceX advances with Starship, gains FCC approval for new services, and predicts a future shift in spacecraft dominance.
SL-4 R/B (08328)
COSPAR: 1975-090B | Alt Name: Soyuz-U 16-011 Blok-I
DECAYED
Image
Additional Sources
Launch Details
Launch Date
September 25, 1975
Launch Site
PLMSC
Launch Pad
LC43/3
Launch Vehicle
Soyuz-U
Orbital Elements
NORAD ID
08328
International Designator
1975-090B
Decay Date
9/29/1975
Explore in the Catalog
Basic Satellite Info
Name
SL-4 R/B
Alternative Name
Soyuz-U 16-011 Blok-I
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
6.7
Diameter
2.7
Span
6.7
Dry Mass
2350
Launch Mass
2350
Shape
Cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
11S510
Purpose
Unknown
Mission
Unknown
Manufacturer
PROG
Life Expectancy
Unknown
Bus
Blok-I
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Transporter-16 Lofts 119 Payloads to SSO | KeepTrack X Report
SpaceX's Falcon 9 launches 119 payloads on Transporter-16, the 21st smallsat rideshare mission, from Vandenberg SFB at 1102 UTC.
Space Brief 16 Nov 2024
Today's highlights include ABL Space shifting its focus to missile defense, Intuitive Machines advocating for Artemis infrastructure reforms, and more updates from space and defense sectors.
Falcon 9 Resumes Flights, Starbase Approved to Double in Size | KeepTrack X Report
Falcon 9 resumes flights with 25 Starlink satellites from Vandenberg. SpaceX test-fires rocket ahead of Crew-12 launch. Starbase approved to nearly double its launch site footprint.
Intel Partners on Musk's Terafab AI Chip Fab | KeepTrack X Report
Intel joins Terafab, Elon Musk's Austin AI chip complex, to supply SpaceX and Tesla as Falcon 9 prepares a Cygnus ISS run.
X Report 1 Feb 2025
Exciting SpaceX updates include the arrival of Athena moon lander, SPHEREx telescope's upcoming launch, and SpaceX's GigaBay development.
Falcon 9 Lofts 5-Ton Cygnus XL to ISS | KeepTrack X Report
SpaceX's Falcon 9 delivered Northrop Grumman's second Cygnus XL — carrying over 5 tons of cargo — to the ISS on April 11, 2026.
Space Force Kills Resilient GPS Program, China Tests Reusable Long March 12B | KeepTrack Space Brief
Space Force terminates Resilient GPS satellite program. China successfully tests Long March 12B reusable first stage at Jiuquan. GE and Lockheed validate detonation ramjet for hypersonic missiles.