Space Brief 30 Oct 2025
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SL-8 DEB (03749)
COSPAR: 1965-020EU | Alt Name: deb Kosmos 65S3 No. 4L
Image
Additional Sources
Launch Details
Launch Date
March 15, 1965
Launch Site
Launch Pad
LC41/15
Launch Vehicle
Kosmos 65S3
Orbital Elements
NORAD ID
03749
International Designator
1965-020EU
Epoch
Sat, 04 Jul 2026 01:11:46 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
56.11°
Right Ascension
101.58°
Eccentricity
Calculating...
Argument of Perigee
107.67°
Period
103.33 min
Mean Motion
13.94 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
SL-8 DEB
Alternative Name
deb Kosmos 65S3 No. 4L
Type
Debris
Status
Space Junk
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 03749U 65020EU 26185.04984111 .00003842 00000-0 13220-2 0 9993
2 03749 56.1090 101.5755 0446689 107.6749 257.3505 13.93656815803017
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
0.0074
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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