SL-12 R/B(AUX MOTOR) (25053)

COSPAR: 1997-070E | Alt Name: DM2M-8L SOZ-1

Image
SL-12 R/B(AUX MOTOR) Satellite Image
Additional Sources
Launch Details

Launch Date

November 12, 1997

Launch Pad

LC200/39

Launch Vehicle

Proton-K/DM-2M

Orbital Elements

NORAD ID

25053

International Designator

1997-070E

Epoch

Sat, 27 Jun 2026 01:22:02 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

45.38°

Right Ascension

52.90°

Eccentricity

Calculating...

Argument of Perigee

272.20°

Period

595.71 min

Mean Motion

2.42 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

DM2M-8L SOZ-1

Type

Rocket Body

Status

Space Junk

Owner

VKSR

Country

Russia

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 25053U 97070E   26178.05697190 -.00000169  00000-0  00000-0 0  9996
2 25053  45.3812  52.8960 6596335 272.2030  19.3517  2.41728063252146

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

60

Launch Mass

120

Shape

Cyl

Radar Cross Section

0.8097

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

SOZ

Purpose

Unknown

Mission

Unknown

Manufacturer

RKKE

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.
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.

Reentry

Reentry

What happens when space objects come home: the fiery physics of returning from orbit and why predicting where debris lands is so difficult

Space Brief 20 Nov 2025

Space Brief 20 Nov 2025

Today's briefing covers a DARPA award for Redwire's innovative satellite project, Ursa Major's expansion in defense engines, a Rocket Lab military test flight, and more.

Artemis 2 Tracker - Follow Orion's Flight Path in 3D

Artemis 2 Tracker - Follow Orion's Flight Path in 3D

Follow the complete Artemis II mission in KeepTrack's 3D tracker. Replay Orion's full flight path from launch through the lunar flyby to Pacific splashdown, and scrub to any moment of the ten-day mission.

The Day Two Satellites Said Hello at 26,000 Miles Per Hour

The Day Two Satellites Said Hello at 26,000 Miles Per Hour

Seventeen years ago today, an operational American communications satellite and a dead Russian military relay crossed paths over Siberia. What happened next created more than 2,000 pieces of trackable debris - and fundamentally changed how the world thinks about space traffic.

X Report 2 Oct 2025

X Report 2 Oct 2025

Today's briefing covers Starlink's role in disaster recovery in the Philippines, insights into the evolving direct-to-device market, and news of European plans for a reusable upper stage rocket inspired by SpaceX's Starship.

X Report 28 Apr 2025

X Report 28 Apr 2025

SpaceX marks a milestone with its 250th Starlink mission, continuing to expand its broadband satellite network.

X Report 9 Apr 2025

X Report 9 Apr 2025

SpaceX makes strides with new GPS and Starlink launches while securing major U.S. government contracts.

How a Parachutist Named Seagull Became the First Woman in Space

How a Parachutist Named Seagull Became the First Woman in Space

On 16 June 1963, a 26-year-old former textile worker named Valentina Tereshkova launched aboard Vostok 6 and spent nearly three days alone in orbit. She flew 48 times around the Earth, longer than every American astronaut combined, and spotted a dangerous flaw in her descent program that ground controllers had missed.