DELTA 1 DEB (21349)

COSPAR: 1975-052BT | Alt Name: deb Delta 111
DECAYED

Image
DELTA 1 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

June 12, 1975

Launch Site

AFWTR

Launch Pad

SLC2W

Launch Vehicle

Delta 2910

Orbital Elements

NORAD ID

21349

International Designator

1975-052BT

Decay Date

6/29/1991

Basic Satellite Info

Name

DELTA 1 DEB

Alternative Name

deb Delta 111

Type

Debris

Status

Space Junk

Owner

GSFC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics

Length

0

Diameter

0

Span

0

Dry Mass

0

Launch Mass

0

Shape

N/A

Radar Cross Section

0.31

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Unknown

Purpose

Unknown

Mission

Unknown

Manufacturer

Unknown

Life Expectancy

Unknown

Bus

Unknown

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.

Senate Passes $839B Defense Bill, L3Harris Doubles Down on Space Business | KeepTrack Space Brief

Senate Passes $839B Defense Bill, L3Harris Doubles Down on Space Business | KeepTrack Space Brief

Senate clears $839B defense spending bill ensuring Pentagon space domain funding. L3Harris reaffirms space sector commitment amid Golden Dome expansion. York Space raises $629M in public offering.

The Day Two Satellites Said Hello at 26,000 Miles Per Hour

The Day Two Satellites Said Hello at 26,000 Miles Per Hour

Seventeen years ago today, an operational American communications satellite and a dead Russian military relay crossed paths over Siberia. What happened next created more than 2,000 pieces of trackable debris - and fundamentally changed how the world thinks about space traffic.

X Report 12 Dec 2024

X Report 12 Dec 2024

SpaceX progresses with Starship developments and sets sights on NASA's upcoming 3D sky-mapping satellite launch.

The Day Electric Propulsion Changed Spaceflight Forever

The Day Electric Propulsion Changed Spaceflight Forever

Fifty-five years ago, a revolutionary spacecraft launched from California carrying technology that would transform how we explore the solar system

Space Brief 10 Mar 2025

Space Brief 10 Mar 2025

Today's briefing covers significant events, including advancements in US missile warning systems, SpaceX's Florida Starship plans, a European rocket's success, and NASA's upcoming missions.

Space Brief 1 Jun 2025

Space Brief 1 Jun 2025

Today's highlights cover critical satellite launches including SpaceX's GPS III mission, advancements in SATCOM technology, and changes in NASA leadership.

The International Scientific Optical Network (ISON)

The International Scientific Optical Network (ISON)

How a controversial telescope network has become a significant player in tracking the increasingly crowded orbital environment, raising important questions about transparency, dual-use technologies, and the future of space situational awareness.

Space Brief 4 Jun 2025

Space Brief 4 Jun 2025

Key developments include China's Shijian 26 satellite launch, U.S. Space Force's BAE Systems contract for missile-tracking satellites, and military advancements in space systems.