SL-6 R/B(2) (06341)

COSPAR: 1972-098D | Alt Name: Blok-L
DECAYED

Image
SL-6 R/B(2) Satellite Image
Additional Sources
Launch Details

Launch Date

December 12, 1972

Launch Site

PLMSC

Launch Pad

LC41/1

Launch Vehicle

Molniya 8K78M

Orbital Elements

NORAD ID

06341

International Designator

1972-098D

Decay Date

10/7/1974

Basic Satellite Info

Name

SL-6 R/B(2)

Alternative Name

Blok-L

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

3.3

Diameter

2.4

Span

3.3

Dry Mass

1000

Launch Mass

4500

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Blok-L

Purpose

Unknown

Mission

Unknown

Manufacturer

TSKBEM

Life Expectancy

Unknown

Bus

Blok-L

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.

Musk Denies Starlink Price Cuts Are Response to Amazon Kuiper | KeepTrack X Report

Musk Denies Starlink Price Cuts Are Response to Amazon Kuiper | KeepTrack X Report

Elon Musk denies Starlink price reductions are driven by Amazon Kuiper competition. SpaceX launches 29 Starlink satellites in 18th constellation mission of 2026. Five more coming this week.

Space Brief 24 Oct 2025

Space Brief 24 Oct 2025

Today's Space Brief covers China's latest satellite launch, Russian threats to UK satellites, European defense strategies, and upcoming satellite launches from SatLeo and Quantum Space.

X Report 23 Apr 2025

X Report 23 Apr 2025

SpaceX marks a significant milestone with its Bandwagon-3 mission, while Ukraine explores Starlink alternatives.

X Report 10 Apr 2025

X Report 10 Apr 2025

SpaceX gears up for multiple Falcon 9 launches, amidst challenges from Project Kuiper and environmental concerns.

Space Brief 24 Jan 2025

Space Brief 24 Jan 2025

Today's highlights include China's launch of classified TJS-14 satellite, Boeing's defense program losses, and the fourth batch launch of Thousand Sails satellites.

X Report 13 Mar 2025

X Report 13 Mar 2025

SpaceX scrubs Crew-10 launch due to hydraulics issue; successful Falcon 9 launch for NASA missions, and Texas supports SpaceX expansion.

X Report 15 Jul 2025

X Report 15 Jul 2025

Crew-11 launch preparations ramp up, Starship propellant production begins, and a global launch roundup highlights upcoming missions.

Space Brief 22 Aug 2024

Space Brief 22 Aug 2024

ESA's Cluster mission coming to an end, Europe's contributions to Artemis III, JUICE's groundbreaking maneuvers, Yaogan EO satellites, and amateur astronomers discovering exoplanets.