SL-4 R/B (13304)

COSPAR: 1982-067B | Alt Name: Soyuz-U 17-054 Blok-I
DECAYED

Image
SL-4 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

June 30, 1982

Launch Site

PLMSC

Launch Pad

LC41/1

Launch Vehicle

Soyuz-U

Orbital Elements

NORAD ID

13304

International Designator

1982-067B

Decay Date

7/5/1982

Basic Satellite Info

Name

SL-4 R/B

Alternative Name

Soyuz-U 17-054 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

6.7

Diameter

2.7

Span

6.7

Dry Mass

2350

Launch Mass

2350

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 Brief 6 May 2025

Space Brief 6 May 2025

Today's brief covers a significant hypersonic flight by Stratolaunch, the US Space Force's missile warning upgrades, and major government space investments.

X Report 13 Feb 2025

X Report 13 Feb 2025

SpaceX and NASA swap Crew Dragon for Crew-10 mission; exciting 'space jellyfish' phenomena from recent launch.

X Report 26 Jun 2025

X Report 26 Jun 2025

SpaceX successfully launched the Ax-4 private astronaut mission to the ISS while continuing its satellite deployment with 27 new Starlink satellites, amidst ongoing recovery efforts from the loss of Ship 36.

Hayabusa | The Crippled Falcon That Carried an Asteroid Home

Hayabusa | The Crippled Falcon That Carried an Asteroid Home

Sixteen years ago today, a fireball tore across the Australian outback. Most of it was a dying Japanese spacecraft burning up after a seven-year ordeal. The bright dot racing ahead of the wreckage was a capsule holding the first grains of an asteroid ever returned to Earth.

X Report 20 Dec 2024

X Report 20 Dec 2024

SpaceX gears up for multiple significant missions while managing a Crew Dragon delay. Vast Space partners with SpaceX for ISS missions, and Lunar landers prepare for lift-offs.

Space Brief 18 Dec 2024

Space Brief 18 Dec 2024

Today's highlights include SpaceX's rapid response GPS launch, Raytheon's new rocket motor test, and Starlink's revenue surge. Plus, the Space Force's modernization push.

Space Force Halts All Vulcan Missions Over Solid Booster Issue | KeepTrack Space Brief

Space Force Halts All Vulcan Missions Over Solid Booster Issue | KeepTrack Space Brief

Space Force suspends all Vulcan launches pending solid rocket booster investigation. Rocket Lab scrubs HASTE hypersonic vehicle launch. Military space funding hits record highs.

Space Force Kills Resilient GPS Program, China Tests Reusable Long March 12B | KeepTrack Space Brief

Space Force Kills Resilient GPS Program, China Tests Reusable Long March 12B | KeepTrack Space Brief

Space Force terminates Resilient GPS satellite program. China successfully tests Long March 12B reusable first stage at Jiuquan. GE and Lockheed validate detonation ramjet for hypersonic missiles.