COSMOS 397 DEB (05336)

COSPAR: 1971-015BK | Alt Name: deb Kosmos-397
DECAYED

Image
COSMOS 397 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

February 25, 1971

Launch Pad

LC90/20

Launch Vehicle

Tsiklon-2

Orbital Elements

NORAD ID

05336

International Designator

1971-015BK

Decay Date

2/12/1992

Basic Satellite Info

Name

COSMOS 397 DEB

Alternative Name

deb Kosmos-397

Type

Debris

Status

Space Junk

Owner

PKO

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

0.0848

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.

GAO Warns Space Force Satellite Costs Rising, Workforce Cuts Add Risk | KeepTrack Space Brief

GAO Warns Space Force Satellite Costs Rising, Workforce Cuts Add Risk | KeepTrack Space Brief

GAO flags growing cost problems across Space Force satellite portfolio with workforce reductions compounding risks to missile-warning constellations like NGG and SWAT.

X Report 22 Dec 2025

X Report 22 Dec 2025

SpaceX celebrates a year of industry milestones, including the successful deployment of Starlink satellites and innovative advancements in rocket technology.

L3Harris, Sierra Space Win $1.75B Missile-Tracking Satellite Contract | KeepTrack Space Brief

L3Harris, Sierra Space Win $1.75B Missile-Tracking Satellite Contract | KeepTrack Space Brief

L3Harris and Sierra Space awarded $1.75 billion to build 36 missile-tracking satellites for SDA's Tracking Layer constellation. Hypersonic and ballistic missile detection from low Earth orbit.

Pentagon Reveals Space & Cyber "First Mover" Role in Iran Operations | KeepTrack Space Brief

Pentagon Reveals Space & Cyber "First Mover" Role in Iran Operations | KeepTrack Space Brief

Space & Cyber Command disrupted Iran ops as US munition stockpiles drop. Space Force shifts to commercial ground stations & faces acquisition workforce gaps.

A Tribute to Albert Einstein

A Tribute to Albert Einstein

Ask anyone on the street who the smartest person ever was, and most will say Albert Einstein. Exactly 71 years ago today, this genius departed from the world. Today, we examine Einstein's innumerable contributions to astronomy and how he shaped space history for years to come.

AT&T, Verizon, T-Mobile Unite vs Starlink D2D, X Report 18 May 2026

AT&T, Verizon, T-Mobile Unite vs Starlink D2D, X Report 18 May 2026

Starlink direct-to-device competition unites AT&T, Verizon, and T-Mobile for the first time as SpaceX's 10,354 working satellites reshape mobile coverage.

X Report 9 Sep 2025

X Report 9 Sep 2025

Important updates include SpaceX's $19 billion spectrum deal with EchoStar, a successful super heavy booster test, and recent setbacks in launching due to poor weather.

Falling Space Debris Risk to Aircraft Grows, North Korea Tests Hypersonic Missiles | KeepTrack Space Brief

Falling Space Debris Risk to Aircraft Grows, North Korea Tests Hypersonic Missiles | KeepTrack Space Brief

Experts warn falling space debris risk to aircraft is increasing. North Korea tests advanced hypersonic missiles. Space Force seeks launch providers for Cape Canaveral and Vandenberg pads.