X Report 26 Jun 2025
SpaceX successfully launched the Ax-4 private astronaut mission to the ISS while continuing its satellite deployment with 27 new Starlink satellites, amidst ongoing recovery efforts from the loss of Ship 36.
SL-6 R/B(2) (06034)
COSPAR: 1972-037G | Alt Name: Blok-L
DECAYED
Image
Additional Sources
Launch Details
Launch Date
May 19, 1972
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Molniya 8K78M
Orbital Elements
NORAD ID
06034
International Designator
1972-037G
Decay Date
6/1/1977
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
3.3
Diameter
2.4
Span
3.3
Dry Mass
1000
Launch Mass
4500
Shape
Cyl
Radar Cross Section
9.326
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Blok-L
Purpose
Unknown
Mission
Unknown
Manufacturer
TSKBEM
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.
Space Brief 22 Dec 2025
Today's highlights include Rocket Lab's record year, setbacks in Japanese space endeavors, secure communication advancements in orbit, and more updates on martian expeditions.
DAF Space Restructure Announced Within Days, PAE Leaders Named | KeepTrack Space Brief
Department of Air Force announces finalized Program Acquisition Executive structure within days, reshaping oversight of GPS, SBIRS, and Protected Tactical Satcom systems.
Starlink Airs First Super Bowl Ad, Artemis II Nears Launch | KeepTrack Space Brief
SpaceX debuts Starlink's first-ever Super Bowl ad to millions of viewers. Artemis II reaches Kennedy launch pad for first crewed lunar flyby since Apollo era.
Space Brief 13 Jul 2025
Today's Space Brief covers key topics including new defense mandates for space, Firefly Aerospace's public filing, major funding for Varda Space Industries, and updates on SpaceX's Crew-11 mission and a mystery satellite launch.
Space Brief 8 Apr 2025
Key highlights include the launch of a Navy SEAL astronaut to the ISS, multi-billion dollar contracts awarded by the US Space Force, advancements in secure GPS technology, and a strategic ISR arrangement.
Space Brief 21 Jun 2025
Today's brief highlights a Pentagon satellite network challenge, the expanding use of AI in military strategy, and advancements in commercial launch vehicle production.
Space Brief 13 Mar 2025
Today's space brief highlights intriguing military satellite developments, new space launch strategies to counteract observation threats, and potential European defense industry advancements.