M-3S2 DEB (19841)

COSPAR: 1989-016D | Alt Name: KM-D nozzle extender
DECAYED

Image
M-3S2 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

February 21, 1989

Launch Site

KSCUT

Launch Pad

M1

Launch Vehicle

Mu-3S-II

Orbital Elements

NORAD ID

19841

International Designator

1989-016D

Decay Date

2/28/1989

Basic Satellite Info

Name

M-3S2 DEB

Alternative Name

KM-D nozzle extender

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

0.5

Diameter

0.1

Span

0.5

Dry Mass

1

Launch Mass

1

Shape

Cyl

Radar Cross Section

Unknown

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.

New Glenn Explodes at LC-36, Grounded Over 1 Year | KeepTrack Space Brief

New Glenn Explodes at LC-36, Grounded Over 1 Year | KeepTrack Space Brief

Blue Origin's New Glenn rocket exploded at Cape Canaveral's LC-36, causing visible pad damage and a year-plus grounding. NASA lunar plans affected.

The Day Space Station Crews Gained Their Window on the World

The Day Space Station Crews Gained Their Window on the World

Fifteen years ago, Space Shuttle Endeavour launched on a mission that would give International Space Station astronauts their most spectacular view of Earth through the innovative Cupola observatory

FCC Shuts SpaceX Out of Key D2D Spectrum, X Report 25 Apr 2026

FCC Shuts SpaceX Out of Key D2D Spectrum, X Report 25 Apr 2026

FCC dismisses SpaceX spectrum challenges, blocking key D2D frequencies. A $57M Golden Dome crosslink demo and software group seat soften the blow.

SpaceX IPO Raises $75B at $135/Share on Nasdaq Debut | KeepTrack X Report

SpaceX IPO Raises $75B at $135/Share on Nasdaq Debut | KeepTrack X Report

SpaceX's historic $75B IPO priced at $135/share launches SPCX on Nasdaq at a $1.77 trillion valuation — the largest IPO in history.

X Report 17 May 2025

X Report 17 May 2025

SpaceX gains regulatory approval for a new Starship test flight, further expands its role in U.S. defense, and successfully launches 26 additional Starlink satellites. United Airlines also rolls out Starlink Wi-Fi on its flights.

Who Owns the Most Satellites Orbiting Earth?

Who Owns the Most Satellites Orbiting Earth?

Uncover the top companies dominating the satellite industry. From SpaceX to One Web, learn who's leading in space assets. Full list inside.

Space Brief 4 Jun 2025

Space Brief 4 Jun 2025

Key developments include China's Shijian 26 satellite launch, U.S. Space Force's BAE Systems contract for missile-tracking satellites, and military advancements in space systems.

X Report 3 Oct 2025

X Report 3 Oct 2025

SpaceX continues to expand its reach with the successful launch of more Starlink satellites while exploring innovative military applications for satellite communications.