CZ-4B R/B (28415)

COSPAR: 2004-035C | Alt Name: CZ-4B Y7 Stage 3

Image
CZ-4B R/B Satellite Image
Additional Sources
Launch Details

Launch Date

September 8, 2004

Launch Site

TAISC

Launch Pad

LC7

Launch Vehicle

Chang Zheng 4B

Orbital Elements

NORAD ID

28415

International Designator

2004-035C

Epoch

Sat, 04 Jul 2026 03:05:30 GMT

Apogee

Calculating...

Perigee

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Inclination

97.34°

Right Ascension

218.01°

Eccentricity

Calculating...

Argument of Perigee

274.37°

Period

94.06 min

Mean Motion

15.31 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-4B R/B

Alternative Name

CZ-4B Y7 Stage 3

Type

Rocket Body

Status

Space Junk

Owner

CNSA

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 28415U 04035C   26185.12882157  .00009395  00000-0  31356-3 0  9995
2 28415  97.3356 218.0134 0028816 274.3661  85.4288 15.30866794197717

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

4.078

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

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