Space Brief 17 Sep 2024
Today's Space Brief covers crucial satellite events including upcoming launches, military space developments, and exceptional celestial sightings.
CZ-4 DEB (20892)
COSPAR: 1990-081BC | Alt Name: deb CZ-4 Y2 Stage 3
Image
Additional Sources
Launch Details
Launch Date
September 3, 1990
Launch Site
TAISC
Launch Pad
LC7
Launch Vehicle
Chang Zheng 4
Orbital Elements
NORAD ID
20892
International Designator
1990-081BC
Epoch
Sat, 04 Jul 2026 01:02:55 GMT
Apogee
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Perigee
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Inclination
98.90°
Right Ascension
20.32°
Eccentricity
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Argument of Perigee
287.38°
Period
104.10 min
Mean Motion
13.83 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-4 DEB
Alternative Name
deb CZ-4 Y2 Stage 3
Type
Debris
Status
Space Junk
Owner
MAI2
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 20892U 90081BC 26185.04369296 .00000769 00000-0 67091-3 0 9998
2 20892 98.9012 20.3204 0157991 287.3810 225.7357 13.83349621792979
Source: Celestrak
Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.061
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
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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