X Report 8 Dec 2024
SpaceX successfully launched 23 Starlink satellites, enhancing Direct to Cell capabilities from Florida's Space Coast.
COSMOS 1237 DEB (12145)
COSPAR: 1981-001D | Alt Name: KDU
DECAYED
Image
Additional Sources
Launch Details
Launch Date
January 6, 1981
Launch Site
PLMSC
Launch Pad
Unknown
Launch Vehicle
Unknown
Orbital Elements
NORAD ID
12145
International Designator
1981-001D
Decay Date
6/5/1981
Basic Satellite Info
Name
COSMOS 1237 DEB
Alternative Name
KDU
Type
Debris
Status
Space Junk
Owner
GUKOS
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
1
Diameter
0.4
Span
1
Dry Mass
140
Launch Mass
425
Shape
Frust
Radar Cross Section
0.9655
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
KDU
Purpose
Unknown
Mission
Unknown
Manufacturer
TSSKB
Life Expectancy
Unknown
Bus
Zenit KDU
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 29 Aug 2025
Today's Space Brief highlights emerging technologies in space, a contract for U.S. Space Force missions, developments in military operations, and updates on drone advancements.
Space Brief 23 May 2025
Today's briefing highlights a significant increase in the Pentagon's AI budget, upgrades at the Tiangong space station, cyber threats to satellite operations, and the Moon and Venus conjunction.
Space Brief 19 Apr 2025
Today's brief covers SpaceX's potential government contract, the future of US Space Command headquarters, an auction record for Neil Armstrong's watch, and the volcanic history of Mars.
X Report 30 Nov 2025
SpaceX successfully launched the Transporter-15 mission, deploying 140 payloads, while Elon Musk addressed media narratives related to Starlink's humanitarian efforts following recent disasters.
X Report 1 Apr 2025
SpaceX launches its first crewed mission over Earth's poles and FAA concludes investigation into the Starship Flight 7 incident.
The Day Columbia's Crew Shared Their Vision of Peace
Twenty-two years ago, the crew of Space Shuttle Columbia awakened to John Lennon's 'Imagine' and shared a profound message about unity and peace that would become part of their enduring legacy
Space Brief 11 Jan 2025
Today's brief covers SpaceX's NROL-153 launch, US Space Force activities in Greenland, Starlink's record-breaking flight, and a OneWeb satellite glitch. Plus, our Satellite Spotlight shines on Duchifat-1.