X Report 29 Jan 2025
Key developments include political attention on SpaceX's ISS crew return and competition forecasts between SpaceX and ULA for national security missions.
DELTA 1 R/B(1) (08586)
COSPAR: 1976-004B | Alt Name: Delta 119
DECAYED
Image
Additional Sources
Launch Details
Launch Date
January 17, 1976
Launch Site
Launch Pad
LC17B
Launch Vehicle
Delta 2914
Orbital Elements
NORAD ID
08586
International Designator
1976-004B
Decay Date
2/14/1976
Basic Satellite Info
Name
DELTA 1 R/B(1)
Alternative Name
Delta 119
Type
Rocket Body
Status
Space Junk
Owner
GSFC
Country
United States
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
6
Diameter
1.4
Span
6
Dry Mass
845
Launch Mass
845
Shape
Cyl + Skirt + Nozzle
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Delta SSPU DSV-3P-4
Purpose
Unknown
Mission
Unknown
Manufacturer
MDAC
Life Expectancy
Unknown
Bus
Delta/TR-201
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 Brief 20 Oct 2025
Today's Space Brief highlights Innospace's upcoming orbital launch, SpaceX's record-setting Starlink mission, China's Thousand Sails constellation, Atomic-6's new space armor, and developments in SpaceX's West Coast facilities.
Space Brief 4 Sep 2024
Today's brief highlights SpaceX's Starlink launch, the sale of Telesat's remote communications services, advancements in hypersonic missile tracking, and more on satellite imagery from the NGA.
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.
Space Brief 27 Aug 2024
Today's highlights include the destruction of ABL Space Systems' rocket due to engine leaks, Firefly Aerospace's lunar lander pre-launch tests, and insights on U.S. military's space domain awareness enhancements.
Space Brief 24 Jan 2025
Today's highlights include China's launch of classified TJS-14 satellite, Boeing's defense program losses, and the fourth batch launch of Thousand Sails satellites.
First Nuclear-Powered Commercial Satellite Flies on Transporter-17 | KeepTrack X Report
SpaceX's Transporter-17 rideshare carried 81 payloads including history's first nuclear-powered commercial satellite on July 7.
Largest Satellite Debris Events
Space debris poses a mounting threat to both satellites and space missions. As we send more objects into orbit, the likelihood of collisions and subsequent breakups producing dangerous space debris increases. Recognizing the major events that have generated this dangerous space junk is pivotal in ensuring the safety of future space missions.