LeoLabs Launches Delta Military SSA Platform | KeepTrack Space Brief
LeoLabs debuts Delta, a space monitoring tool designed for military operators to detect adversarial orbital activity beyond standard conjunction warnings.
PEGASUS R/B (27371)
COSPAR: 2002-004B | Alt Name: Pegasus F31 Stage 3
Image
Additional Sources
Launch Details
Launch Date
February 5, 2002
Launch Site
ERAS
Launch Pad
RW30/12
Launch Vehicle
Pegasus XL
Orbital Elements
NORAD ID
27371
International Designator
2002-004B
Epoch
Sat, 04 Jul 2026 00:54:30 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
38.02°
Right Ascension
54.29°
Eccentricity
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Argument of Perigee
14.79°
Period
92.32 min
Mean Motion
15.60 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
PEGASUS R/B
Alternative Name
Pegasus F31 Stage 3
Type
Rocket Body
Status
Space Junk
Owner
OSCC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 27371U 02004B 26185.03785496 .00043866 00000-0 53042-3 0 9994
2 27371 38.0151 54.2917 0003752 14.7851 345.3038 15.59747476344193
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
1.4
Diameter
1
Span
2
Dry Mass
202
Launch Mass
900
Shape
Cyl
Radar Cross Section
0.9424
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Orion 38
Purpose
Unknown
Mission
Unknown
Manufacturer
ATKH
Life Expectancy
Unknown
Bus
Orion 38
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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