X Report 18 Nov 2025
SpaceX successfully launched the Sentinel-6B satellite to monitor global sea levels while resuming daytime rocket launches. Furthermore, delays in the Starship timeline impact NASA's Artemis 3 mission schedule.
SL-3 R/B (07715)
COSPAR: 1975-023B | Alt Name: Vostok-2M (N38) Stage 3
Image
Additional Sources
Launch Details
Launch Date
April 1, 1975
Launch Site
PLMSC
Launch Pad
LC41/1
Launch Vehicle
Vostok 8A92M
Orbital Elements
NORAD ID
07715
International Designator
1975-023B
Epoch
Sun, 19 Jul 2026 11:12:06 GMT
Apogee
Calculating...
Perigee
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Inclination
81.22°
Right Ascension
247.76°
Eccentricity
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Argument of Perigee
152.81°
Period
102.33 min
Mean Motion
14.07 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
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Velocity
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Polar Plot
3D Visualization
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Basic Satellite Info
Name
SL-3 R/B
Alternative Name
Vostok-2M (N38) Stage 3
Type
Rocket Body
Status
Space Junk
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 07715U 75023B 26200.46674507 .00000080 00000+0 39787-4 0 9991
2 07715 81.2191 247.7637 0052280 152.8092 207.5833 14.07215345632072
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
3.8
Diameter
2.6
Span
3.8
Dry Mass
1440
Launch Mass
1440
Shape
Cyl
Radar Cross Section
6.3965
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
8A92ME
Purpose
Unknown
Mission
Unknown
Manufacturer
PROG
Life Expectancy
Unknown
Bus
Blok-E
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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