COSMOS 969 DEB (10549)

COSPAR: 1977-120C | Alt Name: KDU
DECAYED

Image
COSMOS 969 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

December 20, 1977

Launch Site

PLMSC

Launch Pad

LC43/4

Launch Vehicle

Soyuz-U

Orbital Elements

NORAD ID

10549

International Designator

1977-120C

Decay Date

1/5/1978

Basic Satellite Info

Name

COSMOS 969 DEB

Alternative Name

KDU

Type

Debris

Status

Space Junk

Owner

NPOE

Country

USSR

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

1

Diameter

0.4

Span

1

Dry Mass

140

Launch Mass

425

Shape

Frust

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

KDU

Purpose

Unknown

Mission

Unknown

Manufacturer

TSSKB

Life Expectancy

Unknown

Bus

Zenit KDU

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.

NASA Pressures Blue Origin on HLS After New Glenn Explosion | KeepTrack Space Brief

NASA Pressures Blue Origin on HLS After New Glenn Explosion | KeepTrack Space Brief

NASA demands Blue Origin find alternate launcher for Artemis moon landers after New Glenn test explosion damaged Cape Canaveral LC-36. Schedule risk to lunar missions.

Starlink Airs First Super Bowl Ad, Artemis II Nears Launch | KeepTrack Space Brief

Starlink Airs First Super Bowl Ad, Artemis II Nears Launch | KeepTrack Space Brief

SpaceX debuts Starlink's first-ever Super Bowl ad to millions of viewers. Artemis II reaches Kennedy launch pad for first crewed lunar flyby since Apollo era.

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.

Falcon Heavy Returns After 18-Month Hiatus | KeepTrack X Report

Falcon Heavy Returns After 18-Month Hiatus | KeepTrack X Report

SpaceX's Falcon Heavy flew for the first time in 18 months on April 29, while Starlink hit 51 Falcon 9 launches in 2026 with 10,280 satellites working.

Lagrange Points

Lagrange Points

Five spots in the Earth-Sun system where the gravitational tug of two massive bodies and the pull of circular motion all cancel out, creating gravitational parking spaces where spacecraft can sit for decades with almost no fuel.

X Report 12 Jan 2025

X Report 12 Jan 2025

SpaceX concludes a wet dress rehearsal for Starship Flight 7, aiming for the largest rocket launch on January 15 after weather delays.

Starlink Satellite Count Hits 10,191, X Report 14 Apr 2026

Starlink Satellite Count Hits 10,191, X Report 14 Apr 2026

Starlink satellite count April 2026: 10,191 working of 10,209 in orbit. SpaceX flew its 1,000th Starlink of 2026 on April 14, adding 29 more sats.

Understanding Earth's Orbits and Their Applications

Understanding Earth's Orbits and Their Applications

Explore the dynamic realms of Earth's orbits, from LEO to GEO, unraveling the crucial roles they play in global communication, navigation, and surveillance.