Space Brief 28 Nov 2024
Today's briefing covers China's announcement of the Beidou system upgrade, launch updates for Vega C, challenges to global GPS reliability, and delays in the VERITAS Venus mission.
SL-6 R/B(2) (07546)
COSPAR: 1974-092E | Alt Name: Blok-L
DECAYED
Image
Additional Sources
Launch Details
Launch Date
November 21, 1974
Launch Site
PLMSC
Launch Pad
LC41/1
Launch Vehicle
Molniya 8K78M
Orbital Elements
NORAD ID
07546
International Designator
1974-092E
Decay Date
4/21/1986
Basic Satellite Info
Name
SL-6 R/B(2)
Alternative Name
Blok-L
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
2.7
Diameter
2.5
Span
2.7
Dry Mass
1000
Launch Mass
4500
Shape
Cyl
Radar Cross Section
8.555
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Blok-L
Purpose
Unknown
Mission
Unknown
Manufacturer
NPOE
Life Expectancy
Unknown
Bus
Blok-L
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.
X Report 23 Nov 2024
SpaceX advances with Starship tests as Starlink continues global expansion. Key infrastructure updates from Cape Canaveral involve multiple industry players.
X Report 30 Nov 2024
SpaceX executes dual Starlink launches and secures Dragonfly mission contract while managing NRO satellite deployment.
Space Brief 15 Aug 2025
Discover the latest in space news with the ULA's recent launch for the US Space Force, significant developments in radar tracking at high altitudes, and impactful policy changes involving military space missions.
Space Brief 21 Nov 2024
Today's brief covers influential space events including Space Force's interest in Starship, U.S. military constellation advancements, and technological developments in counter-drone capabilities.
X Report 16 Nov 2024
SpaceX preps for Starship Flight 6 while Shotwell predicts Starship's future impact. Impulse Space secures Falcon 9 launches, and potential shifts in US space policy loom.
Space Brief 22 Oct 2025
Today's briefing covers space-based missile defense, AI maritime surveillance, and new governmental shifts impacting the defense sector.
Space Brief 26 Sep 2025
Today's Space Brief highlights major developments including NASA's Dream Chaser contract modifications, Germany's significant investment in space capabilities, and advancements in hybrid satcom technology.