Space Brief 16 Dec 2025
Today's briefing covers the Space Force's AI integration, new naming conventions for satellites, and updates on military and satellite acquisition strategies.
NIMBUS 2 DEB (40647)
COSPAR: 1966-040BL | Alt Name: Nimbus 2 debris
Image
Additional Sources
Launch Details
Launch Date
May 15, 1966
Launch Site
AFWTR
Launch Pad
75-1-1
Launch Vehicle
Thor SLV-2A Agena B
Orbital Elements
NORAD ID
40647
International Designator
1966-040BL
Epoch
Fri, 03 Jul 2026 19:39:00 GMT
Apogee
Calculating...
Perigee
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Inclination
100.28°
Right Ascension
17.67°
Eccentricity
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Argument of Perigee
100.96°
Period
106.97 min
Mean Motion
13.46 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
NIMBUS 2 DEB
Alternative Name
Nimbus 2 debris
Type
Debris
Status
Space Junk
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 40647U 66040BL 26184.81875759 .00001965 00000-0 33433-2 0 9997
2 40647 100.2799 17.6728 0040358 100.9592 259.6082 13.46131434544698
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
0.0122
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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