SL-4 DEB (12126)

COSPAR: 1980-105D | Alt Name: Kosmos-1236 part
DECAYED

Image
SL-4 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

December 26, 1980

Launch Site

PLMSC

Launch Pad

LC41/1

Launch Vehicle

Soyuz-U

Orbital Elements

NORAD ID

12126

International Designator

1980-105D

Decay Date

1/13/1981

Basic Satellite Info

Name

SL-4 DEB

Alternative Name

Kosmos-1236 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

0.31

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Feniks part

Purpose

Unknown

Mission

Unknown

Manufacturer

TSSKB

Life Expectancy

Unknown

Bus

Yantar' 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.

NRO Expands Commercial Satellite Role to Military Tracking | KeepTrack Space Brief

NRO Expands Commercial Satellite Role to Military Tracking | KeepTrack Space Brief

NRO awards three commercial satellite contracts, expanding scope to dynamic military target tracking. Former NASA chief Bridenstine joins Quantum Space for cislunar operations.

Space Brief 11 Mar 2025

Space Brief 11 Mar 2025

Today's Space Brief highlights pivotal defense budget evaluations, Lithuania's growing defense connections, the first CubeSat for ESA's Ramses mission, and the one-year milestone of the Aries satellite in orbit.

SpaceX Starfall Reentry Capsule Debuts, X Report 23 Jun 2026

SpaceX Starfall Reentry Capsule Debuts, X Report 23 Jun 2026

SpaceX Starfall reentry capsule debuted June 23: the 2,100 kg disk launched on a Falcon 9 from Cape Canaveral to demo cargo return from orbit.

X Report 21 Jun 2025

X Report 21 Jun 2025

Today's report highlights the causes behind a recent Starship explosion, a significant delay in Axiom-4's launch, and the ongoing tension surrounding SpaceX's market dominance.

X Report 9 Jan 2025

X Report 9 Jan 2025

Exciting advancements from SpaceX as Starshield satellites prepare for launch, Starship Flight 7 faces a short delay, and new Starlink satellites enter orbit.

X Report 29 Jul 2025

X Report 29 Jul 2025

Today’s brief highlights developments including the Crew-11 launch preparations and the impact of Starlink satellites on radio telescope observations.

X Report 4 Feb 2025

X Report 4 Feb 2025

Canada reconsiders Starlink contract amidst US tariff delays, and new concerns arise over falling space debris.

X Report 6 Oct 2025

X Report 6 Oct 2025

SpaceX gears up for its 11th Starship test flight, while Starlink expands connectivity through partnerships with T-Mobile, enhancing app functionality beyond cellular coverage.