DELTA 1 DEB (21754)

COSPAR: 1975-052JQ | Alt Name: deb Delta 111

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

21754

International Designator

1975-052JQ

Epoch

Sat, 04 Jul 2026 00:38:38 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

100.05°

Right Ascension

108.80°

Eccentricity

Calculating...

Argument of Perigee

282.08°

Period

107.84 min

Mean Motion

13.35 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
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

Latest TLEs
1 21754U 75052JQ  26185.02683743  .00000133  00000-0  34519-3 0  9995
2 21754 100.0501 108.7962 0074847 282.0821  95.3907 13.35329221699541

Source: Celestrak

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

0.0144

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

Map
This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.
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.

Sally Ride and the Twenty Years It Took America to Catch Up

Sally Ride and the Twenty Years It Took America to Catch Up

At 7:33 on the morning of 18 June 1983, a 32-year-old astrophysicist named Sally Ride rode Challenger off Pad 39A and became the first American woman in space. She got there two decades after the Soviets, and only after months of being asked whether spaceflight would damage her reproductive organs and whether she planned to cry.

Rheinmetall Weighs Bid for Mynaric Amid Rocket Lab Acquisition | KeepTrack Space Brief

Rheinmetall Weighs Bid for Mynaric Amid Rocket Lab Acquisition | KeepTrack Space Brief

German defense giant Rheinmetall may bid for laser-comm firm Mynaric, challenging Rocket Lab's plans. SpaceX sets Falcon 9 reuse record. Juno reveals Europa ice sheet data.

Space Force Awards Counter-Surveillance Payload Contracts | KeepTrack Space Brief

Space Force Awards Counter-Surveillance Payload Contracts | KeepTrack Space Brief

Space Force RCO awarded SBIR contracts for radar-detection payloads to counter adversary surveillance of U.S. satellites. Follow-on miniaturization effort already planned.

NASA Announces First-Ever ISS Medical Evacuation via SpaceX Crew Dragon | KeepTrack X Report

NASA Announces First-Ever ISS Medical Evacuation via SpaceX Crew Dragon | KeepTrack X Report

NASA plans first-ever medical evacuation from ISS using SpaceX Crew Dragon for Crew-11 astronaut. Starlink 6-96 mission scrubbed and rescheduled. Starbase Pad 1 tower and launch mount under review.

X Report 28 Dec 2025

X Report 28 Dec 2025

SpaceX scrubs a launch due to ground system issues while continuing its ambitious deployment of Starlink satellites.

SpaceX Eyes Confidential IPO Filing at $1.75T Valuation | KeepTrack X Report

SpaceX Eyes Confidential IPO Filing at $1.75T Valuation | KeepTrack X Report

Reports suggest SpaceX considering confidential IPO filing this March at $1.75T+ valuation. Starship may not fly on NASA's revamped Artemis 3 mission. 25 Starlink sats launched.

STS-30 | When Atlantis Sent a Radar to Venus

STS-30 | When Atlantis Sent a Radar to Venus

On May 4, 1989, Space Shuttle Atlantis lifted off from LC-39B carrying Magellan, NASA's first interplanetary mission since 1978. The eleven-year drought ended in a payload bay, and the radar that emerged would map ninety-eight percent of Venus through clouds that no camera could ever see through.

FAA Advances Approval for 44 Starship Launches From Pad 39A | KeepTrack X Report

FAA Advances Approval for 44 Starship Launches From Pad 39A | KeepTrack X Report

FAA advances environmental review for up to 44 Starship launches from Kennedy Space Center pad 39A. SpaceX wraps January with dual-coast Starlink launches. Crew-12 timeline tied to Artemis 2 schedule.