X Report 7 Dec 2025
SpaceX receives approval for a new Starship launch complex, while Blue Origin capitalizes on potential challenges faced by SpaceX in lunar missions.
SL-6 R/B(2) (09269)
COSPAR: 1976-074E | Alt Name: Blok-L
DECAYED
Image
Additional Sources
Launch Details
Launch Date
July 23, 1976
Launch Site
Launch Pad
LC1
Launch Vehicle
Molniya 8K78M
Orbital Elements
NORAD ID
09269
International Designator
1976-074E
Decay Date
10/26/1991
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
9.7261
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.
Tianlong-3 Fails on Debut; SpaceX Wins $178.5M Space Force Contract | KeepTrack Space Brief
China's Tianlong-3 rocket failed during ascent on debut launch Friday. SpaceX secured $178.5M Space Force contract for missile tracking satellite launches beginning 2027.
The Day Humanity Broke Its Last Tether to Earth
Forty-one years ago, astronaut Bruce McCandless II became the first human to float completely free in space, pushing the boundaries of both technology and human courage
Falcon 9 Booster B1067 Reaches 35th Flight Record | KeepTrack Space Brief
Booster B1067 sets new Falcon 9 reuse record with 35th successful flight, deploying 29 Starlink satellites. Quantum Space pursues public markets via SPAC.
Aurora 7 and the Day NASA Almost Lost Scott Carpenter
Exactly 64 years ago today, Scott Carpenter became the fourth American to orbit the Earth aboard Aurora 7. His five-hour flight produced new science, a tense reentry, and 39 minutes of silence in which the country wondered if it had just lost its astronaut.
Starship All 6 Engines Fire for 60 Seconds Before Flight 13 | KeepTrack X Report
SpaceX ignited all 6 Starship engines for a full minute at Starbase, while a Falcon 9 added 24 more Starlinks from Vandenberg on July 1.
Hypersonica Missile Hits Mach 6 in Norway Flight Test | KeepTrack Space Brief
Hypersonica completes Mach 6+ hypersonic missile flight test in Norway covering 300+ km. Pentagon seeks commercial GEO spy satellites. Gilat wins $9M Israeli defense satcom deal.
X Report 21 Nov 2024
SpaceX's Starship gains military attention, a feather-light achievement, and a busy week for Falcon 9.