SL-3 R/B (01946)

COSPAR: 1966-003B | Alt Name: Vostok-2 (N32) Stage 3
DECAYED

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

Launch Date

January 22, 1966

Launch Pad

LC31

Launch Vehicle

Vostok 8A92

Orbital Elements

NORAD ID

01946

International Designator

1966-003B

Decay Date

2/10/1966

Basic Satellite Info

Name

SL-3 R/B

Alternative Name

Vostok-2 (N32) Stage 3

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

3.8

Diameter

2.6

Span

3.8

Dry Mass

1440

Launch Mass

1440

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

8A92E

Purpose

Unknown

Mission

Unknown

Manufacturer

PROG

Life Expectancy

Unknown

Bus

Blok-E

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 30 Nov 2024

X Report 30 Nov 2024

SpaceX executes dual Starlink launches and secures Dragonfly mission contract while managing NRO satellite deployment.

SpaceX Postpones Falcon Heavy Launch Carrying Secretive X-37B Spaceplane

SpaceX Postpones Falcon Heavy Launch Carrying Secretive X-37B Spaceplane

SpaceX delays the much-anticipated Falcon Heavy launch of the secretive X-37B military spaceplane, marking a significant moment in space exploration and military technology.

Space Brief 28 Nov 2025

Space Brief 28 Nov 2025

Discover the latest on China's Zhuque-3 launch, ISS crew updates, ESA's budget dealings, a strategic super-resolution partnership, and ACME Space's innovative plans.

X Report 11 Apr 2025

X Report 11 Apr 2025

SpaceX postpones a Starlink launch, Bell Canada targets Starlink subsidies, and questions around Elon Musk's involvement in a NASA appointment arise.

Space Brief 25 Jun 2025

Space Brief 25 Jun 2025

Today's highlights include the launch of a U.S. military satellite via SpaceX, a new French defense agreement for satellite services, and the Missile Defense Agency's successful ICBM target tracking with long-range radar.

Esrange Spaceport

Esrange Spaceport

Europe's bid to break free from the US launch monopoly. How Sweden's Esrange Space Center is transforming access to space, enabling orbital launches, and strengthening strategic independence for the continent.

X Report 22 Dec 2025

X Report 22 Dec 2025

SpaceX celebrates a year of industry milestones, including the successful deployment of Starlink satellites and innovative advancements in rocket technology.

Space Brief 4 Nov 2025

Space Brief 4 Nov 2025

Today's brief covers China's new GEO Yaogan satellite launch, India's record-mass commsat, military tech updates, autonomous systems for maritime security, and insights from satellite imagery of Hurricane Melissa's impact in Jamaica.