DELTA 1 R/B(1) (08478)

COSPAR: 1975-117B | Alt Name: Delta 118
DECAYED

Image
DELTA 1 R/B(1) Satellite Image
Additional Sources
Launch Details

Launch Date

December 13, 1975

Launch Pad

LC17A

Launch Vehicle

Delta 3914

Orbital Elements

NORAD ID

08478

International Designator

1975-117B

Decay Date

8/7/1976

Basic Satellite Info

Name

DELTA 1 R/B(1)

Alternative Name

Delta 118

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.

X Report 27 Apr 2025

X Report 27 Apr 2025

SpaceX gears up for two major Starlink launches, while regulatory challenges slow progress in India.

X Report 26 Mar 2025

X Report 26 Mar 2025

SpaceX's Starlink dish offers gigabit speeds, boosting competitiveness; NRO taps SpaceX for satellite launches, expanding spy satellite network.

Air Force Selects General Atomics, Anduril for CCA Wingmen | KeepTrack Space Brief

Air Force Selects General Atomics, Anduril for CCA Wingmen | KeepTrack Space Brief

Air Force awards CCA contracts to General Atomics and Anduril for autonomous fighter wingmen. Autonomy layer split across Anduril, Shield AI, and Collins Aerospace.

X Report 25 Aug 2025

X Report 25 Aug 2025

SpaceX faced delays in launching its 10th Starship test flight while successfully deploying a Cargo Dragon to resupply the ISS, marking a significant milestone in the ongoing collaboration with NASA.

The Day a Car Started Its Journey to the Stars

The Day a Car Started Its Journey to the Stars

Seven years ago, SpaceX revolutionized spaceflight by launching the most powerful operational rocket in the world, carrying with it a cherry-red Tesla Roadster that captured global imagination

Space Brief 19 Mar 2025

Space Brief 19 Mar 2025

Today's brief explores a simulated 'dogfight' in space by Chinese satellites, insights into a cloud platform by Oracle and Singapore's defense agency, and more space-related developments.

SpaceX Eyes Confidential IPO at $1.75T Valuation, Launches 54 Starlinks in One Day | KeepTrack X Report

SpaceX Eyes Confidential IPO at $1.75T Valuation, Launches 54 Starlinks in One Day | KeepTrack X Report

SpaceX reportedly eyes a confidential March IPO filing that could value the company at $1.75 trillion. Dual Falcon 9 launches deploy 54 Starlink satellites, pushing total on-orbit past 9,900.

Artemis 2 Crew Returns After 50-Year Lunar Milestone | KeepTrack Space Brief

Artemis 2 Crew Returns After 50-Year Lunar Milestone | KeepTrack Space Brief

Artemis 2 splashdown marks first crewed lunar flyby since Apollo 17 in 1972. Four astronauts completed historic mission, validating systems for Artemis 3 landing attempt.