SL-8 DEB (20485)

COSPAR: 1990-012G | Alt Name: Kosmos-2059 SS 5
DECAYED

Image
SL-8 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

February 6, 1990

Launch Site

PLMSC

Launch Pad

LC132/2

Launch Vehicle

Kosmos 11K65M

Orbital Elements

NORAD ID

20485

International Designator

1990-012G

Decay Date

3/5/1990

Basic Satellite Info

Name

SL-8 DEB

Alternative Name

Kosmos-2059 SS 5

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

Unknown

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.

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.

X Report 11 Nov 2024

X Report 11 Nov 2024

SpaceX to launch Koreasat-6A on a record-tying Falcon 9 flight, and 24 Starlink satellites later today.

X Report 8 Feb 2025

X Report 8 Feb 2025

SpaceX makes strides on Starship launch pad, upcoming Starlink infusions from California and Florida, and regulatory challenges loom with FCC and C-band spectrum.

X Report 5 Nov 2025

X Report 5 Nov 2025

Today's key development highlights SpaceX's upcoming launch of 29 Starlink satellites from Cape Canaveral, marking the start of an active month for the satellite constellation.

Space Brief 3 Nov 2025

Space Brief 3 Nov 2025

Highlighting India's significant military satellite launch, real-time satellite tracking developments in Europe, SpaceX's new rideshare mission, and more space industry news.

X Report 30 Apr 2025

X Report 30 Apr 2025

SpaceX achieves a remarkable milestone with its 50th Falcon 9 launch of 2025, while Starlink continues to expand, facing competition from China's megaconstellation efforts.

X Report 30 Jan 2025

X Report 30 Jan 2025

SpaceX's Falcon 9 launches SpainSat NG-1 satellite as Starlink compatibility causes market ripples.

Space Brief 13 Nov 2024

Space Brief 13 Nov 2024

Today's focus spans critical developments in military space initiatives, strategic policy shifts, and modest steps in semiconductor advancements. Key developments include Rocket Lab's new U.S. Air Force contract, Sierra Space's progress in satellite programs, and potential policy changes under Trump's leadership.