Space Brief 11 Mar 2025
Today's Space Brief highlights pivotal defense budget evaluations, Lithuania's growing defense connections, the first CubeSat for ESA's Ramses mission, and the one-year milestone of the Aries satellite in orbit.
M-3S DEB (14567)
COSPAR: 1983-011E | Alt Name: ASTRO-B despin weight
DECAYED
Image
Additional Sources
Launch Details
Launch Date
February 20, 1983
Launch Site
KSCUT
Launch Pad
M1
Launch Vehicle
Mu-3S
Orbital Elements
NORAD ID
14567
International Designator
1983-011E
Decay Date
10/8/1984
Basic Satellite Info
Name
M-3S DEB
Alternative Name
ASTRO-B despin weight
Type
Debris
Status
Space Junk
Owner
ISASM
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
0.04
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.
Falcon 9 Completes GPS III Constellation for Space Force | KeepTrack X Report
SpaceX's Falcon 9 delivered GPS III SV-10 at 0653 UTC, capping Lockheed Martin's 10-satellite series as SpaceX eyes a $60B AI coding acquisition pre-IPO.
X Report 24 Dec 2025
SpaceX gears up for significant 2026 launches while a Starlink satellite anomaly provides insights into its operations.
SpaceX Orbits 7.5-Ton SiriusXM Satellite & 24 Starlinks | KeepTrack X Report
SpaceX completed two launches June 28, orbiting the 15,000-lb SXM-11 satellite and 24 Starlink V2 craft from Vandenberg.
SpaceX Launches 500th Starlink Satellite of 2026, Microsoft Partnership Announced | KeepTrack X Report
SpaceX launches 500th Starlink satellite of 2026 on 540th reused booster flight. Microsoft partners with Starlink for rural internet expansion. NASA reveals first ISS medical evacuation details.
Space Brief 24 Dec 2025
Today's highlights include the successes and setbacks in recent rocket launches, a notable satellite anomaly, and a significant expansion announcement from ESA.
Today in Space History 2025
From Apollo's darkest days to humanity's first transmission from Venus, we spent 2025 remembering the missions that made modern spaceflight possible. Here's what we covered - and why we're committed to keeping this series going.
Space Brief 16 Oct 2024
In today's briefing: China accelerates its satellite megaconstellation. A comprehensive ESA-led optical data network is in the works, marking a key step in satellite communications. NASA's Artemis II crew visits Ohio in preparation for their lunar journey. SpaceX's record-breaking rocket launches continue. Plus, insights into nuclear rockets that could drastically shorten Mars missions.