COSMOS 1985 DEB (19711)

COSPAR: 1988-113E | Alt Name: Kosmos-1985 SS 4
DECAYED

Image
COSMOS 1985 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

December 23, 1988

Launch Site

PLMSC

Launch Pad

LC32/1

Launch Vehicle

Tsiklon-3

Orbital Elements

NORAD ID

19711

International Designator

1988-113E

Decay Date

3/17/1989

Basic Satellite Info

Name

COSMOS 1985 DEB

Alternative Name

Kosmos-1985 SS 4

Type

Debris

Status

Space Junk

Owner

PVO

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

0.2

Diameter

0.2

Span

0.2

Dry Mass

5

Launch Mass

5

Shape

Sphere

Radar Cross Section

6.49

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

ESO

Purpose

Unknown

Mission

Unknown

Manufacturer

YUZH

Life Expectancy

Unknown

Bus

ESO

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.

X Report 21 Jul 2025

X Report 21 Jul 2025

SpaceX successfully launched 24 Starlink satellites into polar orbit, enhancing global coverage. Meanwhile, NASA's Crew-11 is now in quarantine ahead of their upcoming ISS mission.

Starship Flight 13 Set for July 16, Will Deploy Live Starlinks | KeepTrack X Report

Starship Flight 13 Set for July 16, Will Deploy Live Starlinks | KeepTrack X Report

SpaceX targets July 16 for Starship Flight 13, testing V3 fixes and deploying functioning Starlink satellites for the first time.

Starship Barge Spotted for Component Transport to Kennedy Space Center | KeepTrack X Report

Starship Barge Spotted for Component Transport to Kennedy Space Center | KeepTrack X Report

Starship transport barge identified for shipping components from Starbase to Kennedy Space Center. Starlink's 2025 report shows 4.6M new customers and expansion to 35 new regions.

X Report 8 Aug 2025

X Report 8 Aug 2025

SpaceX celebrates its 100th launch of the year with a Falcon 9 mission carrying Amazon's Project Kuiper satellites, while Crew-10 prepares for its return from the ISS and the company expands its interplanetary ambitions with new Mars partnerships.

Voyager 1

Voyager 1

In November 2023, Earth's most distant spacecraft started speaking gibberish. Five months, one dead memory chip, and 30 billion miles of round-trip troubleshooting later, engineers got it talking again - using code written before most of them were born.

Trump Nominates Lt. Gen. Schiess as 3rd Space Force Chief | KeepTrack Space Brief

Trump Nominates Lt. Gen. Schiess as 3rd Space Force Chief | KeepTrack Space Brief

Lt. Gen. Doug Schiess nominated to lead Space Force, becoming the third Chief of Operations since the service's 2019 founding. Pentagon clears 8 firms for classified AI access.

Space Brief 24 May 2025

Space Brief 24 May 2025

Today's key space events include a milestone Falcon booster landing, advances in US military satellite operations, and a new missile defense initiative.

Space Brief 22 Aug 2024

Space Brief 22 Aug 2024

ESA's Cluster mission coming to an end, Europe's contributions to Artemis III, JUICE's groundbreaking maneuvers, Yaogan EO satellites, and amateur astronomers discovering exoplanets.