CZ-4B R/B (37782)

COSPAR: 2011-043B | Alt Name: CZ-4B Y14 Stage 3

Image

Additional Sources

Launch Details

Launch Date

August 15, 2011

Launch Site

TAISC

Launch Pad

LC9

Launch Vehicle

Chang Zheng 4B

Orbital Elements

NORAD ID

37782

International Designator

2011-043B

Epoch

Sat, 04 Jul 2026 03:12:10 GMT

Apogee

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Perigee

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Inclination

99.41°

Right Ascension

74.38°

Eccentricity

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Argument of Perigee

88.64°

Period

100.05 min

Mean Motion

14.39 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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Polar Plot

3D Visualization

Basic Satellite Info

Name

CZ-4B R/B

Alternative Name

CZ-4B Y14 Stage 3

Type

Rocket Body

Status

Space Junk

Owner

CNSA

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 37782U 11043B   26185.13345621  .00000352  00000-0  10726-3 0  9992

2 37782  99.4075  74.3842 0189392  88.6389 273.6484 14.39346681780964

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

6.9

Diameter

2.9

Span

6.9

Dry Mass

1000

Launch Mass

1000

Shape

Cyl

Radar Cross Section

8.3784

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

Map

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