X Report 14 Mar 2025
SpaceX advances pre-launch tests amid Starlink deployment surge and strategic expansions in Texas.
US UNKNOWN 1 DEB (05310)
COSPAR: N/A | Alt Name: DSP 3 aperture cover
DECAYED
Image
Additional Sources
Launch Details
Launch Date
January 1, 1971
Launch Site
Launch Pad
Unknown
Launch Vehicle
Unknown
Orbital Elements
NORAD ID
05310
International Designator
N/A
Decay Date
9/26/1990
Explore in the Catalog
Basic Satellite Info
Name
US UNKNOWN 1 DEB
Alternative Name
DSP 3 aperture cover
Type
Debris
Status
Space Junk
Owner
SAMSO
Country
United States
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
0.1
Diameter
0.6
Span
0.6
Dry Mass
1
Launch Mass
1
Shape
Disk
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
[UNID009 71-000E]
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 2 Sep 2024
Key topics: SpaceX resumes Falcon 9 launches, mysterious Starliner sounds, and upcoming space policy events. Detailed tracking info for EGYPTSAT A.
Space Brief 7 Aug 2025
Today's brief covers significant developments in missile defense, military space operations, and upcoming rocket launches. Keep an eye on the evolving Golden Dome program and the advanced capabilities it brings.
X Report 16 Apr 2025
SpaceX gears up for another busy week with a Falcon 9 launch to the ISS while Vast Space expands its Haven-1 payload roster.
Space Beyond Books SpaceX Rideshare for Memorial Cubesat Mission | KeepTrack X Report
Space Beyond secures SpaceX rideshare launch slot for October 2027 memorial cubesat mission. Starlink constellation at 11,009 total satellites launched with 9,551 currently on orbit.
China Launches VLEO Alliance With Sats Below 300km | KeepTrack Space Brief
China formalized a national VLEO industry alliance with multiple satellites sustaining operations below 300 kilometers altitude. Propulsion startups attracting investment.
Space Force Stands Up SPACEFOR-NORTH for Homeland Defense | KeepTrack Space Brief
Space Force inaugurates SPACEFOR-NORTH at Peterson SFB for homeland defense. Viridian inks AFRL satellite agreement. HASC chair seeks $450B defense fund.
X Report 17 Dec 2025
SpaceX prepares for a busy launch schedule with key upgrades at Starbase and notable Starlink missions. Recent close approaches in orbit underscore the complexities of satellite operations.