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.

Artemis 2 Delayed by Upper Stage Issue, Falcon 9 Hits 33rd Flight | KeepTrack Space Brief

Artemis 2 Delayed by Upper Stage Issue, Falcon 9 Hits 33rd Flight | KeepTrack Space Brief

NASA delays Artemis 2 for SLS upper stage fix and pad rollback. SpaceX Falcon 9 booster shatters reuse record with 33rd flight. Tory Bruno joins Blue Origin for defense work.

SpaceX Files $18.7B IPO as Starship V3 Debuts | KeepTrack X Report

SpaceX Files $18.7B IPO as Starship V3 Debuts | KeepTrack X Report

SpaceX's S-1 reveals $18.7B in revenue as Starship Flight 12 debuts Block 3 hardware from Pad 2 on May 21, 2026.

Hayabusa2 Executes Risky July 5 Asteroid Flyby, Space Brief 20 Jul 2026

Hayabusa2 Executes Risky July 5 Asteroid Flyby, Space Brief 20 Jul 2026

Japan's Hayabusa2 executed a close-range asteroid flyby on July 5 after mission planners initially rejected the approach as too dangerous. Extended mission pushes hardware past design limits.

Starship Flight 12 Targets May 19 with Redesigned Ship | KeepTrack X Report

Starship Flight 12 Targets May 19 with Redesigned Ship | KeepTrack X Report

SpaceX targets May 19 for Starship Flight 12 debut, while CRS-34 delivers 6,500 lbs of cargo to ISS aboard a Falcon 9.

Kulasekarapattinam SSLV Launch Complex

Kulasekarapattinam SSLV Launch Complex

India's second spaceport solves a geometry problem. How ISRO is building a dedicated small satellite facility that eliminates the costly dogleg maneuvers plaguing polar launches from Sriharikota.

Starlink Adds $10/Mo Hardware Fee & Price Hike | KeepTrack X Report

Starlink Adds $10/Mo Hardware Fee & Price Hike | KeepTrack X Report

Starlink shifts to monthly hardware rental fees while SpaceX preps Booster 20 for Flight 13 — 10,558 satellites now operational worldwide.

X Report 20 Oct 2025

X Report 20 Oct 2025

SpaceX made significant strides with the successful launch of Starlink satellites and the approval for the redevelopment of SLC-6, reinforcing its foothold in commercial spaceflight.

Space Brief 9 Aug 2025

Space Brief 9 Aug 2025

Today's briefing covers SpaceX's latest Starlink launch, Rocket Lab's upcoming Neutron rocket launch, NASA's lunar nuclear reactor project, and more.