SL-12 R/B(AUX MOTOR) (14608)

COSPAR: 1983-127H | Alt Name: DM2-4L SOZ-2

Image

Additional Sources

Launch Details

Launch Date

December 29, 1983

Launch Site

Tyuratam Missile and Space Complex

Launch Pad

LC200/40

Launch Vehicle

Proton-K/DM-2

Orbital Elements

NORAD ID

14608

International Designator

1983-127H

Epoch

Wed, 01 Jul 2026 15:44:12 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

51.62°

Right Ascension

312.77°

Eccentricity

Calculating...

Argument of Perigee

253.45°

Period

290.68 min

Mean Motion

4.95 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot

3D Visualization

Basic Satellite Info

Name

SL-12 R/B(AUX MOTOR)

Alternative Name

DM2-4L SOZ-2

Type

Rocket Body

Status

Space Junk

Owner

RVSN

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 14608U 83127H   26182.65570256  .00002427  00000-0  77616-3 0  9990

2 14608  51.6235 312.7726 5382477 253.4517  43.2736  4.95383618639330

Source: Celestrak

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

1.1

Diameter

0.5

Span

1.1

Dry Mass

Launch Mass

120

Shape

Cyl

Radar Cross Section

0.6479

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

Map

This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.

Latitude

Longitude

Next Pass

Azimuth Elevation Time (Local)

Start Azimuth

Max Elevation

Stop Azimuth

Time Until

Pass Duration

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

Pentagon Orders 30,000 One-Way Drones; Sierra Space Raises $550M | KeepTrack Space Brief

Pentagon to order 30,000 attritable drones within days via Gauntlet competition. Meanwhile, Sierra Space closes $550M Series C funding round for national security spaceplane applications.

Space Brief 28 Jun 2025

Today's brief covers a Pentagon review of satellite launch options, Kongsberg's completed maritime satellite network, York's new satellite launch, DARPA's project cancellation, and more.

Starship Flight 12 Targets Mid-May Launch, X Report 2 May 2026

Starship Flight 12 status for May 2026: SpaceX targets mid-May with a revised trajectory, while Starlink 10-38 lofts 29 satellites from Cape Canaveral.

Space Brief 15 Dec 2024

Anticipated NISAR launch now scheduled for March 2025; Rivada persists in broadband constellation quest despite setbacks; SpaceX scrubbed RRT-1 launch holds mystery.

Space Brief 13 Feb 2025

Today's brief covers significant advancements in space satellite launches, military spending impacts on space, and notable developments from the Space Force and SpaceX.

X Report 29 Sep 2025

In today's update, SpaceX successfully launched 28 Starlink satellites from Vandenberg, while Italy grapples with its satellite strategy amid rising reliance on Starlink services.

Kratos Wins $446M Space Force Missile-Warning Contract | KeepTrack Space Brief

Kratos Defense awarded $446M Space Force contract for RMWT missile-warning ground systems. Rocket Lab secures $190M Pentagon deal for 20 hypersonic test flights.

SpaceX Launches Third GPS Satellite Reassigned From ULA | KeepTrack X Report

SpaceX successfully launches GPS satellite for Space Force — third consecutive GPS mission switched from ULA. EBAD demonstrates payload release module on Falcon 9 rideshare mission.