CZ-4C R/B (44210)

COSPAR: 2019-024D | Alt Name: CZ-4B Y36 Stage 3
DECAYED

Image
CZ-4C R/B Satellite Image
Additional Sources
Launch Details

Launch Date

April 29, 2019

Launch Site

TAISC

Launch Pad

LC9

Launch Vehicle

Chang Zheng 4B

Orbital Elements

NORAD ID

44210

International Designator

2019-024D

Decay Date

7/4/2020

Basic Satellite Info

Name

CZ-4C R/B

Alternative Name

CZ-4B Y36 Stage 3

Type

Rocket Body

Status

Space Junk

Owner

CNSA

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics

Length

6.9

Diameter

2.9

Span

6.9

Dry Mass

1000

Launch Mass

1000

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

CZ-4B Stage 3

Purpose

Unknown

Mission

Unknown

Manufacturer

SAST

Life Expectancy

Unknown

Bus

CZ-4 Stage 3

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.

Space Brief 3 Dec 2024

Space Brief 3 Dec 2024

Today's Space Brief highlights the U.S. Air Force's $48 million investment in testing reentry capsules, a Pentagon-backed GPS alternative, and the Space Force's quest for funding autonomy.

Space Brief 23 Apr 2025

Space Brief 23 Apr 2025

Today's brief highlights the US Space Force's new space conflict doctrine, Ukraine's search for Starlink alternatives, and updates on regional military activities affecting space dynamics.

X Report 9 Feb 2025

X Report 9 Feb 2025

SpaceX prepares for another Starlink launch while facing potential C-band spectrum challenges.

Space Brief 17 Jan 2025

Space Brief 17 Jan 2025

Today's brief covers developments involving Space Force officials, Sierra Space's satellite milestone, and Voyager Space's rebranding for national security focus. Additionally, we spotlight the Cosmos 447 satellite.

Space Brief 10 Dec 2024

Space Brief 10 Dec 2024

Today's highlights include a new 5G demonstration launch on Firefly, potential supply chain interruptions in the defense sector, and updates on Artemis and ULA launches.

Vulcan Grounded as GEM 63XL Booster Passes Test | KeepTrack Space Brief

Vulcan Grounded as GEM 63XL Booster Passes Test | KeepTrack Space Brief

ULA's Vulcan remains grounded after February in-flight GEM 63XL booster anomaly. Northrop Grumman completed successful static fire test, but investigation ongoing with no return-to-flight date.

Europe's First Starlink Direct-to-Smartphone Service Goes Live | KeepTrack X Report

Europe's First Starlink Direct-to-Smartphone Service Goes Live | KeepTrack X Report

Virgin Media O2 launches Europe's first Starlink direct-to-smartphone service in the UK. SpaceX launches 29 more Starlink satellites. Dragon cargo capsule returns after 6-month ISS mission.

Atlas 5 Retires After Final 551 Flight to Amazon Kuiper | KeepTrack Space Brief

Atlas 5 Retires After Final 551 Flight to Amazon Kuiper | KeepTrack Space Brief

ULA launches the final Atlas 5 551 configuration—its heaviest variant with 5 solid boosters—carrying Amazon's Project Kuiper satellite to low Earth orbit from Cape Canaveral.