Space Brief 21 Nov 2024
Today's brief covers influential space events including Space Force's interest in Starship, U.S. military constellation advancements, and technological developments in counter-drone capabilities.
SL-12 DEB (22156)
COSPAR: 1984-106Z | Alt Name: deb DM2-6L SOZ-2
DECAYED
Image
Additional Sources
Launch Details
Launch Date
September 28, 1984
Launch Site
Launch Pad
LC200/39
Launch Vehicle
Proton-K/DM-2
Orbital Elements
NORAD ID
22156
International Designator
1984-106Z
Decay Date
10/14/1992
Basic Satellite Info
Name
SL-12 DEB
Alternative Name
deb DM2-6L SOZ-2
Type
Debris
Status
Space Junk
Owner
RVSNR
Country
Russia
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
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.
SpaceX to Lower 4,400 Starlink Satellite Orbits for Space Safety | KeepTrack X Report
SpaceX plans to lower orbits of 4,400 Starlink satellites after two collision-concern incidents. Cosmo-SkyMed Earth observation satellite launched for Italy from Vandenberg.
X Report 25 Dec 2024
SpaceX wraps up a record-breaking year with successful launches and advancements in Starlink mega-constellation.
Katalyst Link Clears Tests for $500M SPARCS Rescue | KeepTrack Space Brief
Katalyst's Link spacecraft passes key testing milestone ahead of June 2026 launch to rescue NASA's $500M SPARCS telescope. In-space servicing mission will create trackable conjunction risk during approach and docking phase.
Space Brief 20 Sep 2025
Today's highlights include SpaceX's Starlink launch, NASA's revived lunar mission, and a spotlight on space-defense activities.
Space Brief 2 Nov 2024
Today's brief covers a historic milestone for China's space program, the decoding of a simulated alien signal, innovative solutions to address satellite air pollution, and industry shifts driven by major investments and contracts.
Starlink Satellite Count Hits 10,168, X Report 5 Apr 2026
Starlink satellite count for April 2026: 10,177 in orbit, 10,168 working from 11,724 launched. No new anomalies, four reentries expected Apr 5-7.
X Report 1 Oct 2025
SpaceX gears up for significant upcoming launches while Starlink makes an impactful difference in disaster recovery efforts. Meanwhile, ESA and Avio reveal plans for competitive advancements in reusable rocket technology.