OPS 5721 DEB (09420)

COSPAR: 1976-091C | Alt Name: DMSP F-1 solar array band

Image
OPS 5721 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

September 11, 1976

Launch Site

AFWTR

Launch Pad

SLC10W

Launch Vehicle

Thor DSV-2U

Orbital Elements

NORAD ID

09420

International Designator

1976-091C

Epoch

Sat, 11 Jun 1977 23:39:30 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

98.70°

Right Ascension

72.56°

Eccentricity

Calculating...

Argument of Perigee

119.91°

Period

101.52 min

Mean Motion

14.18 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

OPS 5721 DEB

Alternative Name

DMSP F-1 solar array band

Type

Debris

Status

Space Junk

Owner

SAMSO

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 09420U 76091  C 77161.98577327  .00000180 +00000-0 +87146-4 0  9997
2 09420 098.7028 072.5618 0021526 119.9111 240.4776 14.18392194038642

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

Unknown

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.

X Report 19 Feb 2025

X Report 19 Feb 2025

SpaceX achieves a new milestone with a Falcon 9 landing near The Bahamas, closely following Rocket Lab's successful satellite launch.

Pentagon Raises Golden Dome to $185B for Space Defense Layer | KeepTrack Space Brief

Pentagon Raises Golden Dome to $185B for Space Defense Layer | KeepTrack Space Brief

Pentagon increases Golden Dome missile defense budget by $10B to $185B, funding HBTSS hypersonic tracking constellation expansion. Three acceleration priorities announced.

Space Brief 3 Sep 2025

Space Brief 3 Sep 2025

Today's Space Brief delves into NASA's lunar nuclear power initiative, a strategic Army data integration project, and a rare SpaceX Falcon booster launch. Also covered are significant advancements in military satellite technology and Navy unmanned surface vehicles.

Crew-11 Emergency Evacuation Raises Space Rescue Alarm | KeepTrack X Report

Crew-11 Emergency Evacuation Raises Space Rescue Alarm | KeepTrack X Report

SpaceX Crew-11 made an emergency return from the ISS on Jan. 15 after a medical crisis, spotlighting gaps in space rescue infrastructure.

Falcon 9 Grounded After Upper Stage Anomaly, Crew-12 at Risk | KeepTrack X Report

Falcon 9 Grounded After Upper Stage Anomaly, Crew-12 at Risk | KeepTrack X Report

SpaceX pauses all Falcon 9 launches after upper stage anomaly during Starlink mission. Crew-12 astronaut launch may be affected. Booster 19 rolls out for cryogenic testing.

X Report 9 Oct 2025

X Report 9 Oct 2025

SpaceX continues to make strides with successful satellite launches and competitive maneuvering in the direct-to-device market, as AST SpaceMobile aligns with Verizon for space-based cellular services.

Katalyst Link Clears Tests for $500M SPARCS Rescue | KeepTrack Space Brief

Katalyst Link Clears Tests for $500M SPARCS Rescue | KeepTrack Space Brief

Katalyst's Link spacecraft passes key testing milestone ahead of June 2026 launch to rescue NASA's $500M SPARCS telescope. In-space servicing mission will create trackable conjunction risk during approach and docking phase.

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.