CZ-3B DEB (40183)

COSPAR: 2011-077G | Alt Name: deb CZ-3B Y21

Image

Additional Sources

Launch Details

Launch Date

December 19, 2011

Launch Site

XICLF

Launch Pad

LC2

Launch Vehicle

Chang Zheng 3B

Orbital Elements

NORAD ID

40183

International Designator

2011-077G

Epoch

Mon, 02 Feb 2026 19:13:53 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

21.94°

Right Ascension

318.93°

Eccentricity

Calculating...

Argument of Perigee

244.37°

Period

775.22 min

Mean Motion

1.86 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot

3D Visualization

Basic Satellite Info

Name

CZ-3B DEB

Alternative Name

deb CZ-3B Y21

Type

Debris

Status

Space Junk

Owner

CASC

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 40183U 11077G   26032.80131131 -.00000068  00000-0  10453-2 0  9993

2 40183  21.9440 318.9345 7530349 244.3696  23.8199  1.85754364 78758

Source: Celestrak

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

0.0111

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Unknown

Purpose

Unknown

Mission

Unknown

Manufacturer

CALT

Life Expectancy

Unknown

Bus

Unknown

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.

Latitude

Longitude

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 2 Crewed Lunar Flyby Scheduled for April 1 | KeepTrack Space Brief

NASA's Artemis II launches 4 astronauts on lunar flyby April 1. Soyuz-5 inaugural flight confirmed for April 3. Space warfare doctrines shift toward agentic AI for faster decision loops.

25 Starlinks Lift Off from Vandenberg in Latest Batch | KeepTrack X Report

SpaceX launched 25 more Starlink satellites from Vandenberg SFB on March 8, 2026, pushing the active constellation toward 9,914 working spacecraft.

X Report 26 Mar 2025

SpaceX's Starlink dish offers gigabit speeds, boosting competitiveness; NRO taps SpaceX for satellite launches, expanding spy satellite network.

Space Brief 27 Mar 2025

Today's highlights include the certification of ULA's Vulcan rocket for national security missions, developments in nuclear timekeeping for GPS systems, and updates on the Space Force's new warfighting framework.

The Day When Cassini Chose the Long Way Home

Cassini's Titan T-115 encounter marked the moment the spacecraft stopped looking down and started looking sideways, trading one type of science for another as it entered the final chapter of an iconic mission.

X Report 9 Jun 2025

Tensions between SpaceX and the U.S. government escalate as President Trump's threats could have significant implications on the company's operations and future plans. Meanwhile, India takes a significant step in its space endeavors with a historic astronaut launch.

Space Brief 21 Jul 2025

Today's brief covers SpaceX's latest Starlink launch, fascinating exoplanet discoveries, and strategic lunar developments by China and South Korea.

Starship Flight 13 Targets July 16 Launch | KeepTrack X Report

SpaceX targets July 16 for Starship Flight 13 from Starbase, aiming to fix Flight 12 issues and deploy working Starlink satellites.