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SL-16 R/B (28353)
COSPAR: 2004-021B | Alt Name: Zenit-2 1-95 Stage 2
Image
Additional Sources
Launch Details
Launch Date
June 10, 2004
Launch Site
Launch Pad
LC45/1
Launch Vehicle
Zenit-2
Orbital Elements
NORAD ID
28353
International Designator
2004-021B
Epoch
Sat, 04 Jul 2026 04:52:09 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
71.00°
Right Ascension
347.98°
Eccentricity
Calculating...
Argument of Perigee
234.58°
Period
101.79 min
Mean Motion
14.15 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
SL-16 R/B
Alternative Name
Zenit-2 1-95 Stage 2
Type
Rocket Body
Status
Space Junk
Owner
KVR
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 28353U 04021B 26185.20289343 .00000301 00000-0 18154-3 0 9997
2 28353 71.0017 347.9773 0006595 234.5798 125.4709 14.14611632139316
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
11.1
Diameter
3.9
Span
11.1
Dry Mass
9000
Launch Mass
9000
Shape
Cyl
Radar Cross Section
8.3023
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
11S772
Purpose
Unknown
Mission
Unknown
Manufacturer
YUZHUA
Life Expectancy
Unknown
Bus
11S772
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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