YZ-1 R/B (66553)

COSPAR: 2025-196C | Alt Name: N/A

Image
YZ-1 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

September 5, 2025

Launch Site

XSC

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

66553

International Designator

2025-196C

Epoch

Sun, 12 Jul 2026 09:39:20 GMT

Apogee

Calculating...

Perigee

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Inclination

28.74°

Right Ascension

18.51°

Eccentricity

Calculating...

Argument of Perigee

238.87°

Period

1468.06 min

Mean Motion

0.98 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

YZ-1 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

Latest TLEs
1 66553U 25196C   26193.40231506 -.00000142  00000+0  00000+0 0  9996
2 66553  28.7419  18.5079 0095056 238.8731 120.2163 00.98088438  3124

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

4.0

Diameter

3.0

Span

4.0

Dry Mass

2075

Launch Mass

3590

Shape

Double cone

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

YZ-1

Purpose

Unknown

Mission

Unknown

Manufacturer

CALT

Life Expectancy

Unknown

Bus

YZ-1

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

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