Space Brief 13 Dec 2025
Today's briefing covers a new naming system by Space Force, China's space advances, drone defense at Cape Canaveral, and more military updates impacting space operations.
H-2A DEB (46184)
COSPAR: 2018-084V | Alt Name: deb H-2A F40 Adapter C
DECAYED
Image
Additional Sources
Launch Details
Launch Date
October 29, 2018
Launch Site
TANSC
Launch Pad
Y
Launch Vehicle
H-IIA 202
Orbital Elements
NORAD ID
46184
International Designator
2018-084V
Decay Date
11/13/2020
Basic Satellite Info
Name
H-2A DEB
Alternative Name
deb H-2A F40 Adapter C
Type
Debris
Status
Space Junk
Owner
JAXA
Country
Japan
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
MHITO
Life Expectancy
Unknown
Bus
Unknown
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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