SL-13 R/B (07592)

COSPAR: 1974-104B | Alt Name: Proton-K 284-02 Stage 3
DECAYED

Image
SL-13 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

December 26, 1974

Launch Pad

LC81/24

Launch Vehicle

Proton-K

Orbital Elements

NORAD ID

07592

International Designator

1974-104B

Decay Date

1/1/1975

Basic Satellite Info

Name

SL-13 R/B

Alternative Name

Proton-K 284-02 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

6.5

Diameter

4.2

Span

6.5

Dry Mass

4185

Launch Mass

4185

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

8S812

Purpose

Unknown

Mission

Unknown

Manufacturer

ZIKH

Life Expectancy

Unknown

Bus

8S812

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.

China's Shenlong Spaceplane Releases Mystery Object | KeepTrack Space Brief

China's Shenlong Spaceplane Releases Mystery Object | KeepTrack Space Brief

China's Shenlong spaceplane released an unidentified object in orbit, drawing scrutiny amid U.S. Space Force Victus Haze RPO demonstrations. Tracking data critical.

X Report 21 Jul 2025

X Report 21 Jul 2025

SpaceX successfully launched 24 Starlink satellites into polar orbit, enhancing global coverage. Meanwhile, NASA's Crew-11 is now in quarantine ahead of their upcoming ISS mission.

The Day America Sent Two Secrets to the Sky

The Day America Sent Two Secrets to the Sky

Sixty-five years ago, America launched two very different space missions within hours of each other - one broadcast live to a fascinated nation, the other quietly reaching orbit from a fog-shrouded California launchpad while no one was watching

X Report 14 Apr 2025

X Report 14 Apr 2025

SpaceX sets a new reuse record with Falcon 9's 27th flight, continuing its Starlink deployment while facing challenges with Starship development.

Shenzhou-23 Docks at Tiangong; Crew Member Targets 1-Year Stay | KeepTrack Space Brief

Shenzhou-23 Docks at Tiangong; Crew Member Targets 1-Year Stay | KeepTrack Space Brief

Shenzhou-23 docked with Tiangong May 24 with 3 astronauts, including Hong Kong's first crew member. One will stay ~1 year in orbit.

Starlink Hits 10,000 Satellites in Orbit, X Report 17 Mar 2026

Starlink Hits 10,000 Satellites in Orbit, X Report 17 Mar 2026

How many Starlink satellites are in orbit in 2026? SpaceX passed 10,000 after the Starlink 17-24 launch, with 10,020 in orbit and 11,529 launched.

X Report 17 Feb 2025

X Report 17 Feb 2025

Key insights on Starship development challenges and latest Starlink satellite status.

Space Brief 5 Sep 2025

Space Brief 5 Sep 2025

Today's Space Brief delves into key military developments in space, including the Space Force's pioneering officer training and innovative small satellite communication strategies.