CZ-3B R/B (49331)

COSPAR: 2021-094B | Alt Name: CZ-3B Y83 Stage 3

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

Launch Date

October 24, 2021

Launch Site

XICLF

Launch Pad

LC2

Launch Vehicle

Chang Zheng 3B

Orbital Elements

NORAD ID

49331

International Designator

2021-094B

Epoch

Thu, 02 Jul 2026 00:38:33 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

28.09°

Right Ascension

112.66°

Eccentricity

Calculating...

Argument of Perigee

173.47°

Period

587.27 min

Mean Motion

2.45 rev/day

Latitude

Calculating...

Longitude

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Altitude

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Velocity

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Polar Plot
3D Visualization
Basic Satellite Info

Name

CZ-3B R/B

Alternative Name

CZ-3B Y83 Stage 3

Type

Rocket Body

Status

Space Junk

Owner

CASC

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 49331U 21094B   26183.02678174  .00003423  00000-0  17226-2 0  9993
2 49331  28.0855 112.6569 7131844 173.4735 207.1193  2.45201057 40821

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

12.4

Diameter

3

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

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