CZ-3B R/B (63158)

COSPAR: 2025-045B | Alt Name: N/A
DECAYED

Image
CZ-3B R/B Satellite Image
Additional Sources
Launch Details

Launch Date

March 9, 2025

Launch Site

XSC

Launch Pad

LC3

Launch Vehicle

Chang Zheng 3B

Orbital Elements

NORAD ID

63158

International Designator

2025-045B

Decay Date

8/8/2025

Basic Satellite Info

Name

CZ-3B R/B

Alternative Name

N/A

Type

Rocket Body

Status

Space Junk

Owner

CASC

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

12.4

Diameter

3.0

Span

12.4

Dry Mass

2800

Launch Mass

8400

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

CZ-3B Stage 3

Purpose

Unknown

Mission

Unknown

Manufacturer

CALT

Life Expectancy

Unknown

Bus

CZ-3A 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 21 Mar 2025

Space Brief 21 Mar 2025

Today's highlights include SpaceX's new rocket-reuse record with a spy satellite launch, Space Force's funding strategies, and a European defense summit addressing security concerns.

The Day Soviet Women Reached for the Stars

The Day Soviet Women Reached for the Stars

Sixty-three years ago, the Soviet Union selected the world's first female cosmonaut training group, launching a new era in human spaceflight that would transform our understanding of gender equality in space exploration

Starship Flight 12 Targets May 19 with Redesigned Ship | KeepTrack X Report

Starship Flight 12 Targets May 19 with Redesigned Ship | KeepTrack X Report

SpaceX targets May 19 for Starship Flight 12 debut, while CRS-34 delivers 6,500 lbs of cargo to ISS aboard a Falcon 9.

AT&T, Verizon, T-Mobile Unite vs Starlink D2D, X Report 18 May 2026

AT&T, Verizon, T-Mobile Unite vs Starlink D2D, X Report 18 May 2026

Starlink direct-to-device competition unites AT&T, Verizon, and T-Mobile for the first time as SpaceX's 10,354 working satellites reshape mobile coverage.

The Day a Farm Boy Found a New World

The Day a Farm Boy Found a New World

Ninety-five years ago, a 24-year-old astronomer with no college degree made one of astronomy's most remarkable discoveries, finding a new planet that would challenge our understanding of the solar system

Graveyard Orbit

Graveyard Orbit

The final resting place for retired satellites, a disposal orbit where defunct spacecraft are sent to stay out of the way

Space Brief 31 Mar 2025

Space Brief 31 Mar 2025

Today's brief covers significant space events, including milestone national security certifications for ULA Vulcan and Rocket Lab, SpaceX's groundbreaking polar orbit mission, and a failed launch attempt by Isar Aerospace.

X Report 6 May 2025

X Report 6 May 2025

SpaceX prepares for its 250th mission from SLC-40, while Starlink experiences a surge during a crisis in Spain and Portugal. Additionally, SpaceX celebrates the official designation of Starbase City, aiming to boost launch capabilities.