SL-3 R/B (03834)

COSPAR: 1969-028B | Alt Name: Voskhod (N89) Blok-I
DECAYED

Image
SL-3 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

March 24, 1969

Launch Pad

LC31

Launch Vehicle

Voskhod 11A57

Orbital Elements

NORAD ID

03834

International Designator

1969-028B

Decay Date

3/29/1969

Basic Satellite Info

Name

SL-3 R/B

Alternative Name

Voskhod (N89) 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 18 Jun 2025

X Report 18 Jun 2025

SpaceX successfully launched 28 Starlink satellites while preparing for the upcoming Ax-4 mission to the ISS. Significant progress continues in their ongoing space endeavors.

Space Brief 15 Jun 2025

Space Brief 15 Jun 2025

Today’s highlights focus on the launch preparations for the Dragoon Mission, China’s seismo-electromagnetic satellite launch, NASA budget cut impacts, and a major expansion by American Pacific Corporation.

Space Brief 24 Oct 2024

Space Brief 24 Oct 2024

Today's Space Brief highlights SpaceX Crew-8's return, Intelsat-33e satellite breakup, SpaceX's upcoming Starship tests, and notable launches including China's new mega-constellation.

Space Force Eyes 30,000 Satellites by 2040 | KeepTrack Space Brief

Space Force Eyes 30,000 Satellites by 2040 | KeepTrack Space Brief

Space Force projects 30,000-satellite orbital architecture by 2040 amid combat integration revelations. Gen. Saltzman confirms space operations were critical in Iran conflict.

Space Brief 26 Jul 2025

Space Brief 26 Jul 2025

Today's brief highlights the maiden flight of Blue Origin's Blue Ring spacecraft with a new AI-driven space sensor, debates on asteroid defense responsibilities, and updates on the U.S. Space Force's missile shield leadership.

SpaceX IPO Day 1: Falcon 9 Flies, Musk Eyes $1T | KeepTrack X Report

SpaceX IPO Day 1: Falcon 9 Flies, Musk Eyes $1T | KeepTrack X Report

SpaceX surged 19% on Nasdaq debut as Falcon 9 B1093 deployed 24 Starlink satellites — the 1,500th launched in 2026 — while Dragon CRS-34 heads home.

The Satellite That Found 22 Photons and Changed Astronomy

The Satellite That Found 22 Photons and Changed Astronomy

On April 27, 1961, a Scout rocket lifted a 37-kilogram NASA satellite into orbit from Wallops Island carrying the first serious instrument for detecting cosmic gamma rays. Explorer 11 operated for seven months before its tape recorder failed. In that time it registered 22 gamma-ray photons - a pitiful number by modern standards, but enough to launch an entire branch of astronomy.

Space Brief 8 Apr 2025

Space Brief 8 Apr 2025

Key highlights include the launch of a Navy SEAL astronaut to the ISS, multi-billion dollar contracts awarded by the US Space Force, advancements in secure GPS technology, and a strategic ISR arrangement.