CZ-4B DEB (26219)

COSPAR: 1999-057DH | Alt Name: deb CZ-4B Y1

DECAYED

Image

Additional Sources

Launch Details

Launch Date

October 14, 1999

Launch Site

TAISC

Launch Pad

LC7

Launch Vehicle

Chang Zheng 4B

Orbital Elements

NORAD ID

26219

International Designator

1999-057DH

Decay Date

8/25/2003

Basic Satellite Info

Name

CZ-4B DEB

Alternative Name

deb CZ-4B Y1

Type

Debris

Status

Space Junk

Owner

CNSA

Country

China

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

Diameter

Span

Dry Mass

Launch Mass

Shape

N/A

Radar Cross Section

0.139

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.

Kratos Wins $447M Space Force MEO Missile Tracking Deal | KeepTrack Space Brief

Kratos awarded $447 million Space Force contract for Resilient Missile Warning Tracking ground ops center in Medium Earth Orbit, shifting missile detection away from vulnerable GEO satellites.

Nuclear Renaissance Surges in Space, Pentagon Invests $1B in L3Harris Missiles | KeepTrack Space Brief

Demand surges for nuclear power in space including lunar surface reactors. Pentagon commits $1B as anchor investor in L3Harris missile unit. Orbion delivers 33 electric thrusters for military sats.

Space Brief 29 Sep 2025

Today's Space Brief discusses significant military satellite launches, groundbreaking agreements for lunar nuclear power, and Italy's satellite strategy dilemma. Additionally, we cover the Dream Chaser's upcoming demonstration flight and new Pentagon contracts for rocket motor production.

X Report 2 May 2025

SpaceX successfully launched 28 more Starlink satellites from Cape Canaveral, marking another milestone in its satellite constellation expansion.

X Report 9 Nov 2024

SpaceX successfully launches a new batch of Starlink satellites, while Viasat seeks LEO capacity amid rising competition.

Space Brief 25 Nov 2024

Today's brief highlights the need for better space debris management, multiple SpaceX Starlink launches, and NASA's upcoming lunar cargo delivery plans.

Space Brief 9 Jun 2025

Key space events for today include potential changes in US space policy involving SpaceX, uncertainties regarding NASA's Starliner, and China's new steps in asteroid exploration.

Space Brief 19 Mar 2025

Today's brief explores a simulated 'dogfight' in space by Chinese satellites, insights into a cloud platform by Oracle and Singapore's defense agency, and more space-related developments.