SL-6 R/B(2) (02856)

COSPAR: 1967-063C | Alt Name: Blok-VL No. Ya716-71
DECAYED

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

Launch Date

June 17, 1967

Launch Pad

LC1

Launch Vehicle

Molniya 8K78M

Orbital Elements

NORAD ID

02856

International Designator

1967-063C

Decay Date

6/26/1967

Basic Satellite Info

Name

SL-6 R/B(2)

Alternative Name

Blok-VL No. Ya716-71

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

2.7

Diameter

2.5

Span

2.7

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

NPOL

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.

X Report 24 Feb 2025

X Report 24 Feb 2025

SpaceX faces challenges with a Falcon 9 reentry issue, while continuing to expand its Starlink constellation with new launches.

Your Phone Already Talks to Space

Your Phone Already Talks to Space

SpaceX quietly built the world's largest 4G network without a single cell tower. Over 650 satellites now connect standard smartphones directly from orbit, and most people carrying compatible phones don't know the service exists.

Andøya Spaceport

Andøya Spaceport

Europe's Arctic gateway to orbit. How Norway's Andøya Spaceport is positioning itself as the continent's answer to launch congestion - and what the failed Isar Aerospace test flight means for the road ahead.

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.

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.

X Report 15 Nov 2024

X Report 15 Nov 2024

SpaceX preps for its sixth Starship test flight, moving the Super Heavy rocket to the pad. China's unveils a Starship-like reusable rocket concept, while Starlink expands with 24 new satellites launched.

X Report 18 Aug 2025

X Report 18 Aug 2025

SpaceX's 100th Falcon 9 mission successfully launched 24 Starlink satellites, continuing to expand its broadband constellation.

Artemis 2 Crew Returns After 50-Year Lunar Milestone | KeepTrack Space Brief

Artemis 2 Crew Returns After 50-Year Lunar Milestone | KeepTrack Space Brief

Artemis 2 splashdown marks first crewed lunar flyby since Apollo 17 in 1972. Four astronauts completed historic mission, validating systems for Artemis 3 landing attempt.