Space Brief 2 Apr 2025
DARPA's accidental SpaceX detection highlights Earth as a natural sensor, while SpaceX's Fram2 launches into a polar orbit. Helsinki's defense budget rise hints at increased military satellite activity.
COSMOS 811 DEB (08803)
COSPAR: 1976-030D | Alt Name: KBE part
DECAYED
Image
Additional Sources
Launch Details
Launch Date
March 31, 1976
Launch Site
PLMSC
Launch Pad
LC41/1
Launch Vehicle
Soyuz 11A511M
Orbital Elements
NORAD ID
08803
International Designator
1976-030D
Decay Date
4/14/1976
Explore in the Catalog
Basic Satellite Info
Name
COSMOS 811 DEB
Alternative Name
KBE part
Type
Debris
Status
Space Junk
Owner
GUKOSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
KBE part
Purpose
Unknown
Mission
Unknown
Manufacturer
TSSKB
Life Expectancy
Unknown
Bus
Zenit deb
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 24 Nov 2025
SpaceX successfully launches 28 Starlink satellites on a new Falcon 9 rocket from California, marking a significant milestone for their satellite constellation.
Space Brief 13 Dec 2025
Today's briefing covers a new naming system by Space Force, China's space advances, drone defense at Cape Canaveral, and more military updates impacting space operations.
X Report 10 Jul 2025
SpaceX continues to make strides with record-breaking Falcon launches while overcoming regulatory challenges for Starlink in India.
Blue Origin's New Glenn Explodes During Ground Test | KeepTrack Space Brief
Blue Origin's New Glenn rocket exploded during ground testing May 28, visible from hundreds of miles across Florida. Fireball halts vehicle pending failure investigation.
X Report 8 Nov 2025
SpaceX prepares for its 560th Falcon 9 launch, aiming to deploy 29 Starlink satellites from Kennedy Space Center, while the Bandwagon-4 mission continues to showcase successful rocket landings.
SpaceX Plans Seven Rocket Launches From Six Global Sites This Week | KeepTrack X Report
SpaceX targets seven rocket launches from six global sites this week including two Falcon 9 missions from California. 29 Starlink satellites successfully deployed from Cape Canaveral on January 18.
Space Brief 3 Sep 2025
Today's Space Brief delves into NASA's lunar nuclear power initiative, a strategic Army data integration project, and a rare SpaceX Falcon booster launch. Also covered are significant advancements in military satellite technology and Navy unmanned surface vehicles.