X Report 14 Dec 2025
On December 14, 2025, SpaceX achieved a significant milestone with its 550th booster landing following the launch of 27 new Starlink satellites, while exploring potential IPO strategies to fund future projects.
SL-4 DEB (25891)
COSPAR: 1999-044C | Alt Name: Kosmos-2365 part
DECAYED
Image
Additional Sources
Launch Details
Launch Date
August 18, 1999
Launch Site
PLMSC
Launch Pad
LC43/3
Launch Vehicle
Soyuz-U-PVB
Orbital Elements
NORAD ID
25891
International Designator
1999-044C
Decay Date
8/19/1999
Basic Satellite Info
Name
SL-4 DEB
Alternative Name
Kosmos-2365 part
Type
Debris
Status
Space Junk
Owner
VKSR
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
0.01
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Kobal't part
Purpose
Unknown
Mission
Unknown
Manufacturer
PROGT
Life Expectancy
Unknown
Bus
Unknown
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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