Space Brief 25 Mar 2025
Today's brief covers SpaceX's launch of a secret US spy satellite, national security satellite launches, and Japan's missile ambitions. Also highlighted are Estonia's AI defense upgrades and autonomous airpower in Australia.
COSMOS 1579 COOLANT (26515)
COSPAR: 1984-069G | Alt Name: US-A coolant
Image
Additional Sources
Launch Details
Launch Date
June 29, 1984
Launch Site
Launch Pad
LC90
Launch Vehicle
Tsiklon-2
Orbital Elements
NORAD ID
26515
International Designator
1984-069G
Epoch
Sat, 12 Jun 2010 07:37:01 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
65.04°
Right Ascension
59.43°
Eccentricity
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Argument of Perigee
234.46°
Period
103.64 min
Mean Motion
13.89 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
COSMOS 1579 COOLANT
Alternative Name
US-A coolant
Type
Debris
Status
Space Junk
Owner
VMF
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 26515U 84069G 10162.31738229 -.00000013 +00000-0 +61887-4 0 9990
2 26515 065.0424 059.4290 0066304 234.4634 125.5754 13.89360904520623
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
0.0056
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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