X Report 16 Aug 2025
SpaceX receives FAA approval for its 10th Starship test flight scheduled for August 24, while also making strides in construction at the Cape and contesting broadband funding in Virginia.
SL-8 R/B (08073)
COSPAR: 1975-074B | Alt Name: Kosmos-3M 31-288 Stage 2
Image
Additional Sources
Launch Details
Launch Date
August 14, 1975
Launch Site
PLMSC
Launch Pad
LC132/1
Launch Vehicle
Kosmos 11K65M
Orbital Elements
NORAD ID
08073
International Designator
1975-074B
Epoch
Sun, 19 Jul 2026 20:14:22 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
82.90°
Right Ascension
9.01°
Eccentricity
Calculating...
Argument of Perigee
211.37°
Period
104.63 min
Mean Motion
13.76 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
SL-8 R/B
Alternative Name
Kosmos-3M 31-288 Stage 2
Type
Rocket Body
Status
Space Junk
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 08073U 75074B 26200.84331998 .00000109 00000+0 96610-4 0 9991
2 08073 82.9003 9.0133 0020611 211.3733 262.7411 13.76296478556516
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
4.2
Diameter
2.4
Span
4.2
Dry Mass
1434
Launch Mass
1434
Shape
Cyl
Radar Cross Section
4.464
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
S3M
Purpose
Unknown
Mission
Unknown
Manufacturer
OAZ
Life Expectancy
Unknown
Bus
S3
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
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
25 Starlinks Lofted from Vandenberg in Latest West Coast Push | KeepTrack X Report
SpaceX launched 25 Starlink satellites from Vandenberg SFB on March 8, growing a constellation now totaling 9,924 active orbital nodes.
Space Brief 29 Jul 2025
Today's brief covers developments in space traffic management, the X-37B spaceplane's upcoming mission, and satellite interference with radio telescopes.
Space Force Activates Cyber Squadrons at Launch Sites | KeepTrack Space Brief
Space Force stands up 2 cyber defense squadrons at Cape Canaveral and Vandenberg to protect launch operations against adversary interference targeting pad networks and telemetry systems.
X Report 24 Jun 2025
SpaceX successfully launched the Transporter-14 mission, adding multiple payloads, including Canadian satellites and a memorial capsule, while Starlink expands its services in Vietnam and enhances T-Mobile's reach.
X Report 25 Jul 2025
SpaceX successfully launched NASA's TRACERS mission while Starlink faced a brief global outage, affecting users worldwide.
Space Brief 2 Sep 2025
Today's brief covers key topics such as SpaceX's latest Starlink launch, the European Space Agency's new initiatives, and Space Force's integration of AI into its operations.
Starship V3 Targets May 19 Debut; FCC OKs $2.4B Spectrum Deal | KeepTrack X Report
SpaceX targets May 19 for Starship V3's first flight from Pad 2 as the FCC approves a $2.4B EchoStar spectrum deal for Starlink D2D.