CZ-11 R/B (43161)

COSPAR: 2018-008G | Alt Name: CZ-11 Y3 Stage 4

Image
CZ-11 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

January 19, 2018

Launch Site

JSC

Launch Pad

LC43/95

Launch Vehicle

Chang Zheng 11

Orbital Elements

NORAD ID

43161

International Designator

2018-008G

Epoch

Fri, 03 Jul 2026 17:13:39 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

98.24°

Right Ascension

168.99°

Eccentricity

Calculating...

Argument of Perigee

40.52°

Period

100.53 min

Mean Motion

14.32 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

CZ-11 R/B

Alternative Name

CZ-11 Y3 Stage 4

Type

Rocket Body

Status

Space Junk

Owner

CASC

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 43161U 18008G   26184.71782141  .00001424  00000-0  26138-3 0  9998
2 43161  98.2434 168.9895 0362984  40.5203 322.2411 14.32446480441032

Source: Celestrak

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

1.5

Diameter

1.5

Span

1.5

Dry Mass

500

Launch Mass

500

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

CZ-11-4

Purpose

Unknown

Mission

Unknown

Manufacturer

CALT

Life Expectancy

Unknown

Bus

CZ-11-4

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Map
This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

Artemis 3 Schedule Slips With No Mission Plan From NASA | KeepTrack Space Brief

Artemis 3 Schedule Slips With No Mission Plan From NASA | KeepTrack Space Brief

NASA's Artemis 3 lunar landing mission schedule continues slipping over 2 months after revised plans announced, with no crew or surface activity details released publicly yet.

Space Brief 22 Nov 2025

Space Brief 22 Nov 2025

Today's brief covers Blue Origin's national security mission, a new missile interceptor project by Space Force, developments with Starship boosters, and more.

Space Brief 9 Dec 2024

Space Brief 9 Dec 2024

Highlights include China's rising threats in space, a new Starlink launch, NASA's optimistic future, and a cosmic conjunction featuring the Moon and Saturn.

X Report 9 May 2025

X Report 9 May 2025

SpaceX makes strides in various sectors, from Starlink expanding services on United Airlines to new hardware aimed at enhancing home connectivity.

X Report 25 Mar 2025

X Report 25 Mar 2025

SpaceX achieves new milestones with back-to-back launches for the NRO while preparing for groundbreaking crewed polar mission FRAM2.

X Report 12 Nov 2024

X Report 12 Nov 2024

SpaceX prepares for a monumental sixth Starship test flight while achieving a historic Falcon 9 booster landing. Meanwhile, a Starlink satellite lights up the night sky as it reenters Earth's atmosphere.

Space Brief 26 Jul 2025

Space Brief 26 Jul 2025

Today's brief highlights the maiden flight of Blue Origin's Blue Ring spacecraft with a new AI-driven space sensor, debates on asteroid defense responsibilities, and updates on the U.S. Space Force's missile shield leadership.

Space Brief 29 Apr 2025

Space Brief 29 Apr 2025

Today's space brief covers significant advancements in military counter-drone capabilities, workforce challenges in the Navy related to DOGE budget cuts, and highlights Germany's rise in defense spending. We also shine a spotlight on the communications satellite INTELSAT 901.