Space Brief 21 Jan 2025
Today's Space Brief highlights a SpaceX launch of Starlink satellites, international efforts to tackle space debris, and innovative lunar power solutions from China.
CZ-4C R/B (54250)
COSPAR: 2022-154B | Alt Name: CZ-4C Y48 Stage 3
Image
Additional Sources
Launch Details
Launch Date
November 15, 2022
Launch Site
JSC
Launch Pad
LC43/94
Launch Vehicle
Chang Zheng 4C
Orbital Elements
NORAD ID
54250
International Designator
2022-154B
Epoch
Sun, 19 Jul 2026 18:46:05 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
63.41°
Right Ascension
34.21°
Eccentricity
Calculating...
Argument of Perigee
24.33°
Period
105.19 min
Mean Motion
13.69 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
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Basic Satellite Info
Name
CZ-4C R/B
Alternative Name
CZ-4C Y48 Stage 3
Type
Rocket Body
Status
Space Junk
Owner
CNSA
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 54250U 22154B 26200.78200428 -.00000098 00000+0 -17745-5 0 9998
2 54250 63.4057 34.2083 0232980 24.3297 336.8532 13.69008613183812
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
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
CZ-4C 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
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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