SL-6 R/B(1) (06917)

COSPAR: 1973-084B | Alt Name: Molniya-M No. 116 Blok-I
DECAYED

Image
SL-6 R/B(1) Satellite Image
Additional Sources
Launch Details

Launch Date

November 2, 1973

Launch Site

PLMSC

Launch Pad

LC41/1

Launch Vehicle

Molniya 8K78M

Orbital Elements

NORAD ID

06917

International Designator

1973-084B

Decay Date

1/6/1974

Basic Satellite Info

Name

SL-6 R/B(1)

Alternative Name

Molniya-M No. 116 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

7.2

Diameter

2.7

Span

7.2

Dry Mass

2700

Launch Mass

2700

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

11S510

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.

Space Force Buys Second Otter Spacecraft for On-Orbit Servicing | KeepTrack Space Brief

Space Force Buys Second Otter Spacecraft for On-Orbit Servicing | KeepTrack Space Brief

Space Force procures second Otter spacecraft for satellite repositioning. Momentus and NASA sign Space Act Agreement for orbital servicing tests. Pentagon delays contractor review.

Space Brief 14 Dec 2024

Space Brief 14 Dec 2024

Today’s Space Brief covers significant developments such as SpaceX’s latest Starlink launch, the US Space Force testing modular satellite technology, and key long-range missile tests by the Pentagon.

Space Brief 26 Apr 2025

Space Brief 26 Apr 2025

Today's brief covers major developments including the introduction of BAHA drones, increased defense spending by Estonia, and consequential announcements on military budgets impacting space-related activities.

X Report 17 Jan 2025

X Report 17 Jan 2025

SpaceX marks another milestone and setback with Starship Flight 7, achieving a successful booster catch but losing the upper stage during ascent.

Space Brief 26 Nov 2025

Space Brief 26 Nov 2025

Today's update covers new military space initiatives, impacts of drone threats in Europe, and advancements in secure cloud technology for NATO and Ukraine.

Space Force Awards First-Ever $52M Satellite Deorbit Contract to Starfish Space | KeepTrack Space Brief

Space Force Awards First-Ever $52M Satellite Deorbit Contract to Starfish Space | KeepTrack Space Brief

Space Force awards first-of-its-kind $52M contract to Starfish Space for deorbiting defunct satellites. AST SpaceMobile selected for Missile Defense Agency SHIELD program. $26B Space Force budget confirmed.

Space Brief 27 Aug 2025

Space Brief 27 Aug 2025

Today's key space events include SpaceX's launch of the secretive X-37B military drone, XTAR's U.S. defense market strategy, and China's space station AI upgrade.

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.