COSMOS 731 DEB (07880)

COSPAR: 1975-041F | Alt Name: Nauka part
DECAYED

Image
COSMOS 731 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

May 21, 1975

Launch Pad

LC31

Launch Vehicle

Voskhod 11A57

Orbital Elements

NORAD ID

07880

International Designator

1975-041F

Decay Date

6/9/1975

Basic Satellite Info

Name

COSMOS 731 DEB

Alternative Name

Nauka part

Type

Debris

Status

Space Junk

Owner

GUKOSR

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

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

TSSKB

Life Expectancy

Unknown

Bus

Zenit deb

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.

Space Brief 29 Oct 2025

Space Brief 29 Oct 2025

Today's brief covers closer military and intelligence space integration, new satellite servicing advancements, and more insightful defense and space news.

Space Brief 4 Mar 2025

Space Brief 4 Mar 2025

Today's brief covers the historic lunar touchdown by Firefly Aerospace's Blue Ghost lander, highlights in military space activity, and a reflection on Pearl Young's pioneering legacy at NASA.

NASA Tests Artemis 2 Fueling, Saudi Unveils DebriSolver Winners | KeepTrack Space Brief

NASA Tests Artemis 2 Fueling, Saudi Unveils DebriSolver Winners | KeepTrack Space Brief

NASA conducts critical Artemis 2 rocket fueling test. Saudi Space Agency announces global DebriSolver competition winners. SpaceX and Bezos push orbital data center plans.

Neil Gehrels Swift Observatory

Neil Gehrels Swift Observatory

Designed for a two-year mission to catch gamma-ray bursts in the act, Swift is now 21 years old, slowly falling out of the sky, and the subject of an unprecedented private rescue mission. Nobody planned for it to be this hard to let go.

SpaceX Plans Three Launches This Week Including ISRO Rideshare | KeepTrack X Report

SpaceX Plans Three Launches This Week Including ISRO Rideshare | KeepTrack X Report

SpaceX targets three launches this week including a rideshare mission with India's ISRO into Sun-Synchronous Orbit. Starlink network continues expanding with ongoing satellite deployments.

X Report 2 Feb 2025

X Report 2 Feb 2025

SpaceX successfully launched 43 Starlink satellites across two missions, marking significant achievements at Cape Canaveral and Vandenberg Space Force Bases.

X Report 8 Nov 2024

X Report 8 Nov 2024

SpaceX makes strides with Starship testing while Starlink faces mounting competition as Viasat eyes Telesat's LEO capacity.

Space Brief 16 Aug 2025

Space Brief 16 Aug 2025

Today's brief covers ULA's new mission for the US Space Force, China's moon rocket test, delays in the DARC radar system, and SpaceX's Starlink launches.