SL-4 R/B (04224)

COSPAR: 1969-098B | Alt Name: Voskhod (N110) Blok-I
DECAYED

Image
SL-4 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

November 12, 1969

Launch Site

PLMSC

Launch Pad

LC41/1

Launch Vehicle

Voskhod 11A57

Orbital Elements

NORAD ID

04224

International Designator

1969-098B

Decay Date

11/22/1969

Basic Satellite Info

Name

SL-4 R/B

Alternative Name

Voskhod (N110) Blok-I

Type

Rocket Body

Status

Space Junk

Owner

RVSN

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics

Length

9.4

Diameter

2.7

Span

9.4

Dry Mass

3000

Launch Mass

3000

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

11A57I

Purpose

Unknown

Mission

Unknown

Manufacturer

PROG

Life Expectancy

Unknown

Bus

Blok-I

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.

X Report 15 Jun 2025

X Report 15 Jun 2025

SpaceX explores new horizons with Starship's point-to-point travel announcement and reports significant Starlink deployment progress.

Space Brief 22 Jan 2025

Space Brief 22 Jan 2025

Today's highlights include defense sector investments, major military contracts with Rocket Lab, and a glimpse at new American Innovation dollar coins featuring space achievements.

Space Brief 18 Nov 2024

Space Brief 18 Nov 2024

Today's brief highlights a Starlink satellite launch, an OpTech optical sensor contract for the Space Force, and a unique STEM experiment involving space-flown seeds.

Starship Flight 13 Set for July 16, Will Deploy Live Starlinks | KeepTrack X Report

Starship Flight 13 Set for July 16, Will Deploy Live Starlinks | KeepTrack X Report

SpaceX targets July 16 for Starship Flight 13, testing V3 fixes and deploying functioning Starlink satellites for the first time.

Space Force Eyes Asteroid Mining, Clashes With Congress on R-GPS | KeepTrack Space Brief

Space Force Eyes Asteroid Mining, Clashes With Congress on R-GPS | KeepTrack Space Brief

Space Force sees strategic value in asteroid mining. Congress pushes back on R-GPS phase-out over jamming risks. BlackSky expands Gen 3 defense contracts.

Space Brief 3 Nov 2024

Space Brief 3 Nov 2024

Today focuses on Blue Origin's preparation for New Glenn's debut, SpaceX Crew-9's ISS maneuver, the importance of U.S.-China cooperation in space, and breathtaking ISS photography.

Falcon 9 Grounded After Upper Stage Anomaly, Crew-12 at Risk | KeepTrack X Report

Falcon 9 Grounded After Upper Stage Anomaly, Crew-12 at Risk | KeepTrack X Report

SpaceX pauses all Falcon 9 launches after upper stage anomaly during Starlink mission. Crew-12 astronaut launch may be affected. Booster 19 rolls out for cryogenic testing.

Space Brief 23 Sep 2025

Space Brief 23 Sep 2025

Explore the latest in satellite launches and space reconnaissance as Lockheed Martin, SpaceX, and military entities push forward with innovative missions. A new propulsion clean room marks growth in satellite tech.