Deep Space Advanced Radar Capability (DARC)
How a groundbreaking radar network is transforming our ability to monitor threats in deep space while strengthening international security partnerships
COSMOS 2053 DEB (21537)
COSPAR: 1989-100AF | Alt Name: Kosmos-2053 SS 27
DECAYED
Image
Additional Sources
Launch Details
Launch Date
December 27, 1989
Launch Site
PLMSC
Launch Pad
LC32/2
Launch Vehicle
Tsiklon-3
Orbital Elements
NORAD ID
21537
International Designator
1989-100AF
Decay Date
8/14/1991
Basic Satellite Info
Name
COSMOS 2053 DEB
Alternative Name
Kosmos-2053 SS 27
Type
Debris
Status
Space Junk
Owner
PVO
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
0.2
Diameter
0.2
Span
0.2
Dry Mass
5
Launch Mass
5
Shape
Sphere
Radar Cross Section
0.15
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
ESO
Purpose
Unknown
Mission
Unknown
Manufacturer
YUZH
Life Expectancy
Unknown
Bus
ESO
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 13 Dec 2024
SpaceX ramps up Starship preparations in Florida while California prepares for another Starlink launch.
Space Brief 10 Jul 2025
Today's highlights include strategic shifts in the defense sector, innovations in solar technology for space, and developments in satellite-related military projects.
Intel Partners on Musk's Terafab AI Chip Fab | KeepTrack X Report
Intel joins Terafab, Elon Musk's Austin AI chip complex, to supply SpaceX and Tesla as Falcon 9 prepares a Cygnus ISS run.
Space Brief 14 Apr 2025
Today's highlights include SpaceX's record-breaking Falcon launches, urgent warnings about orbital collisions, and a doubleheader launch featuring spy and Starlink satellites.
SpaceX Wins $4.16B Space Force Contract, X Report 3 Jun 2026
SpaceX wins a $4.16 billion Space Force satellite contract to track airborne threats worldwide, while dual-pad launches add 53 Starlink satellites.
The Civilian Space Traffic System America Almost Didn't Build
For nearly two decades, the U.S. Air Force and Space Force have been the world's unofficial civilian space traffic control system. The Department of Commerce's Traffic Coordination System for Space (TraCSS) is now taking over that job for commercial satellite operators - in stages, against persistent congressional pressure to kill the program, and with Department of Defense advocates pushing to make it happen before it is too late.
X Report 9 Jul 2025
SpaceX successfully launched 28 Starlink satellites, marking a significant milestone with its 500th orbital mission. Both launches underscore the company's commitment to expanding its satellite internet constellation and solidifying its position in the space industry.