SL-12 R/B (14105)

COSPAR: 1983-053B | Alt Name: D-1-8L SOZ-1
DECAYED

Image
SL-12 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

June 2, 1983

Launch Pad

LC200/39

Launch Vehicle

Proton-K/D-1

Orbital Elements

NORAD ID

14105

International Designator

1983-053B

Decay Date

6/3/1983

Basic Satellite Info

Name

SL-12 R/B

Alternative Name

D-1-8L SOZ-1

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

1

Diameter

0.6

Span

1

Dry Mass

56

Launch Mass

110

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

SOZ

Purpose

Unknown

Mission

Unknown

Manufacturer

NPOE

Life Expectancy

Unknown

Bus

SOZ

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.

The Day We Lost Apollo 1

The Day We Lost Apollo 1

Fifty-eight years ago, a tragic fire during a routine test transformed spacecraft design and created the foundation of modern spaceflight safety culture

B1067 Sets 36-Flight Booster Record on Starlink 10-42 | KeepTrack X Report

B1067 Sets 36-Flight Booster Record on Starlink 10-42 | KeepTrack X Report

Booster B1067 hit 36 flights on July 9, while SpaceX files to expand Starlink to 100,000 satellites at 4,400 lbs each.

The Moon Landing That Almost Didn't Happen

The Moon Landing That Almost Didn't Happen

Six hours behind schedule, with a backup engine system shuddering in lunar orbit and mission controllers in Houston running out of options, Apollo 16 came within one meeting of being sent home without landing. The problem was a wobble in a gimbal. The solution was math done under pressure.

Artemis II

Artemis II

Four astronauts, a patched-together heat shield, and a $50 billion question: whether NASA can still send humans beyond low Earth orbit. Tomorrow, we find out.

AT&T, Verizon, T-Mobile Unite vs Starlink D2D, X Report 18 May 2026

AT&T, Verizon, T-Mobile Unite vs Starlink D2D, X Report 18 May 2026

Starlink direct-to-device competition unites AT&T, Verizon, and T-Mobile for the first time as SpaceX's 10,354 working satellites reshape mobile coverage.

X Report 30 Apr 2025

X Report 30 Apr 2025

SpaceX achieves a remarkable milestone with its 50th Falcon 9 launch of 2025, while Starlink continues to expand, facing competition from China's megaconstellation efforts.

Artemis 3 Schedule Slips With No Mission Plan From NASA | KeepTrack Space Brief

Artemis 3 Schedule Slips With No Mission Plan From NASA | KeepTrack Space Brief

NASA's Artemis 3 lunar landing mission schedule continues slipping over 2 months after revised plans announced, with no crew or surface activity details released publicly yet.

X Report 13 Jan 2025

X Report 13 Jan 2025

SpaceX gears up for a series of launches, including Starlink deployments, lunar missions, and updates on the Starship program.