Space Brief 5 Feb 2025
Today's briefing covers strategic military developments including missile defense proposals and board realignments, intertwined with rising space defense exports and autonomous launcher progress.
COSMOS 397 DEB (05187)
COSPAR: 1971-015AM | Alt Name: deb Kosmos-397
Image
Additional Sources
Launch Details
Launch Date
February 25, 1971
Launch Site
Launch Pad
LC90/20
Launch Vehicle
Tsiklon-2
Orbital Elements
NORAD ID
05187
International Designator
1971-015AM
Epoch
Fri, 03 Jul 2026 23:09:15 GMT
Apogee
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Perigee
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Inclination
65.64°
Right Ascension
172.54°
Eccentricity
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Argument of Perigee
80.81°
Period
104.38 min
Mean Motion
13.80 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
COSMOS 397 DEB
Alternative Name
deb Kosmos-397
Type
Debris
Status
Space Junk
Owner
PKO
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 05187U 71015AM 26184.96476767 .00003962 00000-0 11116-2 0 9990
2 05187 65.6450 172.5433 0573636 80.8083 285.7379 13.79611922674336
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
0.0557
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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