NASA Awards Private Mars Orbiter Contract for 2028 | KeepTrack X Report
A California firm wins NASA's Aeolus Mars orbiter contract, targeting 2028 launch for the first daily global Martian environment measurements.
SL-12 R/B(AUX MOTOR) (22249)
COSPAR: 1992-082E | Alt Name: DM2-65L SOZ-1
DECAYED
Image
Additional Sources
Launch Details
Launch Date
November 27, 1992
Launch Site
Launch Pad
LC81/23
Launch Vehicle
Proton-K/DM-2
Orbital Elements
NORAD ID
22249
International Designator
1992-082E
Decay Date
7/14/1993
Basic Satellite Info
Name
SL-12 R/B(AUX MOTOR)
Alternative Name
DM2-65L SOZ-1
Type
Rocket Body
Status
Space Junk
Owner
RVSNR
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
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
1.1
Diameter
0.5
Span
1.1
Dry Mass
60
Launch Mass
120
Shape
Cyl
Radar Cross Section
10
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
SOZ
Purpose
Unknown
Mission
Unknown
Manufacturer
NPOE
Life Expectancy
Unknown
Bus
SOZ
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Space Object Catalog
The master ledger of everything orbiting Earth: how tens of thousands of satellites, rocket bodies, and debris fragments are tracked and numbered
X Report 31 Aug 2025
SpaceX successfully launched its ninth Starlink mission of the month, boosting broadband coverage with additional satellites deployed from both coasts. The latest missions underscore the company's commitment to expanding global internet access.
Space Brief 25 Apr 2025
Today's briefing covers the largest-ever spectrum sharing demo planned by the Pentagon, innovative strategies for drone deployment in the Air Force, and significant military procurement developments.
Congress Passes FY2026 Bill Reinstating NASA Funding, Slingshot Wins $27M AI Contract | KeepTrack Space Brief
Congress passes FY2026 spending bill reinstating NASA funding. Slingshot Aerospace wins $27M Space Force contract for AI satellite training. Portal Space selects Atomic-6 debris shield for 2026 mission.
Starship Flight 12 Debuts Ship V3 as SDA Reorganizes York Space | KeepTrack Space Brief
SpaceX's Starship Flight 12 debuts Ship 39 and Booster 19 on May 19, while York Space faces investor confusion as Space Force reorganizes the Space Development Agency.
Space Brief 6 Nov 2025
Today's briefing covers Iceye's new aerospace service for defense clients, ESA's plan for dual-use satellites, and key defense agreements impacting satellite technology.
Demystifying the USSPACECOM Two-Line Element Set Format
Discover the history and significance of Two-Line Element Sets (TLEs) in satellite tracking. Dive into their components, applications, and how they are evolving to meet future space challenges.