China's 75 Unusual GEO Maneuvers Flagged by CSIS | KeepTrack Space Brief
CSIS analysis identifies 75 unusual orbital maneuvers by Chinese GEO satellites over 10 years, consistent with military reconnaissance. Track GEO objects via KeepTrack.
SMS 2 AKM (20835)
COSPAR: 1975-011F | Alt Name: SVM-5
Image
Additional Sources
Launch Details
Launch Date
February 6, 1975
Launch Site
Launch Pad
LC17B
Launch Vehicle
Delta 2914
Orbital Elements
NORAD ID
20835
International Designator
1975-011F
Epoch
Sat, 04 Jul 2026 06:01:12 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
3.72°
Right Ascension
273.40°
Eccentricity
Calculating...
Argument of Perigee
145.27°
Period
1460.60 min
Mean Motion
0.99 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
SMS 2 AKM
Alternative Name
SVM-5
Type
Rocket Body
Status
Space Junk
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 20835U 75011F 26185.25083529 -.00000217 00000-0 00000-0 0 9999
2 20835 3.7232 273.3959 0099546 145.2698 97.5552 0.98589900 46745
Source: Celestrak
Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics
Length
0.9
Diameter
0.8
Span
0.9
Dry Mass
31
Launch Mass
319
Shape
Cyl
Radar Cross Section
0.7943
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
SVM-5
Purpose
Unknown
Mission
Unknown
Manufacturer
AJ
Life Expectancy
Unknown
Bus
SVM
Configuration
Unknown
Motor
SVM-5
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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