X Report 31 Oct 2025
SpaceX prepares for its 100th Starlink launch while refining its lunar lander design for NASA's Artemis program amidst calls for architectural changes.
YAOGAN-12 DEB (39372)
COSPAR: 2011-066G | Alt Name: deb CZ-4B
DECAYED
Image
Additional Sources
Launch Details
Launch Date
November 9, 2011
Launch Site
TAISC
Launch Pad
LC9
Launch Vehicle
Chang Zheng 4B
Orbital Elements
NORAD ID
39372
International Designator
2011-066G
Decay Date
10/16/2015
Basic Satellite Info
Name
YAOGAN-12 DEB
Alternative Name
deb CZ-4B
Type
Debris
Status
Space Junk
Owner
CNSA
Country
China
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
0.0199
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 16 May 2025
Today's brief covers challenges in Space Force procurement, promising developments in tracking technologies, and significant budget cuts affecting military aerospace projects.
The Day Humanity Gained New Eyes on the Universe
Forty-seven years ago, a revolutionary space telescope changed our view of the cosmos, pioneering international cooperation in space-based astronomy
The Day a Jupiter-Bound Spacecraft Traveled Past Venus
Thirty-five years ago, NASA's Galileo spacecraft made a crucial flyby of Venus, pioneering a complex path through the inner solar system that would revolutionize planetary exploration
X Report 1 Dec 2025
SpaceX celebrates significant milestones with the launch of Falcon 9 and developments in the Starship program, while Elon Musk addresses media narratives surrounding Starlink's humanitarian efforts.
The Day Destiny Changed the Space Station Forever
Twenty-four years ago, two spacewalking astronauts battled an ammonia leak while installing the U.S. Laboratory module Destiny, transforming the International Space Station from a construction site to a world-class research facility
Space Brief 30 Sep 2025
Today's briefing covers China's rapid satellite launch activities, new Pentagon contracts for rocket motors, the Dream Chaser spaceplane's upcoming flight, and more.
Space Brief 26 Jan 2025
Spacewalks have resumed on the ISS, while Blue Origin prepares for a unique New Shepard mission. In other news, astronomers push for a ban on space ads and potential budget cuts threaten the JWST.