SL-4 DEB (08373)

COSPAR: 1975-101C | Alt Name: Sensor cover
DECAYED

Image
SL-4 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

October 17, 1975

Launch Site

PLMSC

Launch Pad

LC41/1

Launch Vehicle

Voskhod 11A57

Orbital Elements

NORAD ID

08373

International Designator

1975-101C

Decay Date

11/8/1975

Basic Satellite Info

Name

SL-4 DEB

Alternative Name

Sensor cover

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

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Zenit-2M sensor cover

Purpose

Unknown

Mission

Unknown

Manufacturer

TSSKB

Life Expectancy

Unknown

Bus

Zenit 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.

Space Brief 5 Aug 2025

Space Brief 5 Aug 2025

Today's Space Brief covers Lockheed Martin's pursuits in missile interception, key military advancements in space integration, the UK launch license for Skyrora, and much more.

X Report 23 Oct 2025

X Report 23 Oct 2025

SpaceX continues to break records with its Falcon 9 missions while facing public scrutiny from Elon Musk regarding NASA's leadership. Meanwhile, satellite spectrum battles heat up as Lynk Global and Omnispace prepare to merge.

The Civilian Space Traffic System America Almost Didn't Build

The Civilian Space Traffic System America Almost Didn't Build

For nearly two decades, the U.S. Air Force and Space Force have been the world's unofficial civilian space traffic control system. The Department of Commerce's Traffic Coordination System for Space (TraCSS) is now taking over that job for commercial satellite operators - in stages, against persistent congressional pressure to kill the program, and with Department of Defense advocates pushing to make it happen before it is too late.

Falcon 9 Booster Hits Record 35th Flight | KeepTrack X Report

Falcon 9 Booster Hits Record 35th Flight | KeepTrack X Report

A Falcon 9 booster sets a reusability record on its 35th flight during the Starlink 10-35 mission, the constellation's 53rd dedicated launch.

X Report 12 Mar 2025

X Report 12 Mar 2025

SpaceX successfully launches NASA missions, prepares for Crew-10 flight, and overcomes Falcon 9 launch anomalies.

Project Vanguard

Project Vanguard

How the U.S. Navy's Vanguard rocket became a Cold War icon, launched the world's oldest satellite still in orbit, and laid the groundwork for NASA's space exploration efforts.

X Report 10 Nov 2025

X Report 10 Nov 2025

SpaceX successfully launched 29 Starlink satellites, bolstering its broadband network and expanding global internet coverage.

X Report 11 Feb 2025

X Report 11 Feb 2025

SpaceX successfully launches 23 Starlink satellites, NASA selects SpaceX for astrophysics mission, and Starship Flight 8 advances with Booster 15 static fire.