Space Brief 13 Jan 2025
Today's brief covers Blue Origin's launch delay, SpaceX's upcoming Starlink mission, and highlights the YAOGAN-43 O1C satellite.
MIR DEB (17821)
COSPAR: 1986-017D | Alt Name: Model VLF part
DECAYED
Image
Additional Sources
Launch Details
Launch Date
February 19, 1986
Launch Site
Launch Pad
LC1
Launch Vehicle
Soyuz-U
Orbital Elements
NORAD ID
17821
International Designator
1986-017D
Decay Date
5/6/1987
Basic Satellite Info
Name
MIR DEB
Alternative Name
Model VLF part
Type
Debris
Status
Space Junk
Owner
NPOE
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
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
1.19
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Model VLF
Purpose
Unknown
Mission
Unknown
Manufacturer
NPOE
Life Expectancy
Unknown
Bus
Progress Experime
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 24 Oct 2025
SpaceX achieves a new milestone with its record 139th launch of the year while competition heats up in satellite communications.
X Report 30 Jul 2025
SpaceX continues to push boundaries with the successful launch of 28 Starlink satellites and significant testing preparations for upcoming Crew-11 and Starship missions.
Space Brief 3 Jul 2025
Today's coverage includes the cancellation of DARPA's DRACO nuclear propulsion project, global shifts in Earth observation strategy, and new developments in satellite technology and military collaborations.
X Report 28 Nov 2025
Today marks a significant milestone as SpaceX successfully launches another batch of Starlink satellites, boosting global connectivity efforts.
Sally Ride and the Twenty Years It Took America to Catch Up
At 7:33 on the morning of 18 June 1983, a 32-year-old astrophysicist named Sally Ride rode Challenger off Pad 39A and became the first American woman in space. She got there two decades after the Soviets, and only after months of being asked whether spaceflight would damage her reproductive organs and whether she planned to cry.
Space Brief 12 Feb 2025
Today's space brief covers SpaceX's latest Starlink missions, Satellogic's contract with Brazilian Air Force, OCX, and ATLAS project updates, and DARPA's insights on cybersecurity vulnerabilities.
Starship V3 Targets May 19 on New Pad 2 | KeepTrack X Report
SpaceX targets May 19 for Starship V3's debut from Launch Pad 2, while the FCC approves a $2.4B EchoStar spectrum deal for Starlink.