COSMOS 1985 DEB (20343)

COSPAR: 1988-113AF | Alt Name: Kosmos-1985 SS 28
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

20343

International Designator

1988-113AF

Decay Date

12/31/1989

Basic Satellite Info

Name

COSMOS 1985 DEB

Alternative Name

Kosmos-1985 SS 28

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

0.18

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.

Space Brief 12 Jul 2025

Space Brief 12 Jul 2025

Today's focus spans from major military training initiatives in orbit to key updates on drone policies and crucial satellite launches.

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.

PrSM Used in Combat for First Time & Space Force Demands More Troops | KeepTrack Space Brief

PrSM Used in Combat for First Time & Space Force Demands More Troops | KeepTrack Space Brief

CENTCOM confirms first-ever combat use of PrSM against Iranian targets. Space Force VP calls for aggressive end strength growth. Artemis II boosters on pad.

Space Brief 29 Apr 2025

Space Brief 29 Apr 2025

Today's space brief covers significant advancements in military counter-drone capabilities, workforce challenges in the Navy related to DOGE budget cuts, and highlights Germany's rise in defense spending. We also shine a spotlight on the communications satellite INTELSAT 901.

Space Brief 9 Sep 2024

Space Brief 9 Sep 2024

Today's Space Brief explores new satellite launches, significant reentries, funding milestones, and critical policy updates.

X Report 2 May 2025

X Report 2 May 2025

SpaceX successfully launched 28 more Starlink satellites from Cape Canaveral, marking another milestone in its satellite constellation expansion.

Crew-11 Preps for First-Ever ISS Medical Evacuation, Lufthansa Orders Starlink for 850 Jets | KeepTrack X Report

Crew-11 Preps for First-Ever ISS Medical Evacuation, Lufthansa Orders Starlink for 850 Jets | KeepTrack X Report

Crew-11 prepares for historic first ISS medical evacuation via Crew Dragon. Lufthansa Group to equip all 850 aircraft with Starlink. Starship infrastructure advances at Starbase and Cape Canaveral.

SpaceX Launches 500th Starlink Satellite of 2026, Microsoft Partnership Announced | KeepTrack X Report

SpaceX Launches 500th Starlink Satellite of 2026, Microsoft Partnership Announced | KeepTrack X Report

SpaceX launches 500th Starlink satellite of 2026 on 540th reused booster flight. Microsoft partners with Starlink for rural internet expansion. NASA reveals first ISS medical evacuation details.