China's 75 Unusual GEO Maneuvers Flagged by CSIS | KeepTrack Space Brief
CSIS analysis identifies 75 unusual orbital maneuvers by Chinese GEO satellites over 10 years, consistent with military reconnaissance. Track GEO objects via KeepTrack.
COSMOS 1813 DEB (17509)
COSPAR: 1987-004AX | Alt Name: deb Kosmos-1813
DECAYED
Image
Additional Sources
Launch Details
Launch Date
January 15, 1987
Launch Site
PLMSC
Launch Pad
LC43/3
Launch Vehicle
Soyuz-U
Orbital Elements
NORAD ID
17509
International Designator
1987-004AX
Decay Date
8/11/1987
Basic Satellite Info
Name
COSMOS 1813 DEB
Alternative Name
deb Kosmos-1813
Type
Debris
Status
Space Junk
Owner
UNKS
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
0.0438
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
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 5 Dec 2025
Focusing on military satellite initiatives, defense strategies, and advancements in air and cyber capabilities
X Report 30 Nov 2024
SpaceX executes dual Starlink launches and secures Dragonfly mission contract while managing NRO satellite deployment.
Space Brief 18 May 2025
Today's briefing highlights recent launches and failures, including an Indian radar satellite setback, successful Rocket Lab missions, and China's debut of upgraded rocket technology.
X Report 18 Jun 2025
SpaceX successfully launched 28 Starlink satellites while preparing for the upcoming Ax-4 mission to the ISS. Significant progress continues in their ongoing space endeavors.
Space Brief 27 Nov 2024
Space highlights include a debut launch of ZhuQue-2E, Firefly's lunar lander timeline, semiconductor funding for satellites, and ISS debris avoidance.
ESA Buys Dedicated Crew Dragon Mission for 4 Astronauts | KeepTrack X Report
ESA is purchasing a dedicated SpaceX Crew Dragon flight to send 4 European astronauts to the ISS ahead of the station's planned retirement.
X Report 8 Nov 2024
SpaceX makes strides with Starship testing while Starlink faces mounting competition as Viasat eyes Telesat's LEO capacity.