SL-12 DEB (27984)

COSPAR: 1988-085AE | Alt Name: deb DM2-43L SOZ-1
DECAYED

Image
SL-12 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

September 16, 1988

Launch Pad

LC200/39

Launch Vehicle

Proton-K/DM-2

Orbital Elements

NORAD ID

27984

International Designator

1988-085AE

Decay Date

11/20/2003

Basic Satellite Info

Name

SL-12 DEB

Alternative Name

deb DM2-43L SOZ-1

Type

Debris

Status

Space Junk

Owner

RVSNR

Country

Russia

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics

Length

0

Diameter

0

Span

0

Dry Mass

0

Launch Mass

0

Shape

N/A

Radar Cross Section

0.0151

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Unknown

Purpose

Unknown

Mission

Unknown

Manufacturer

Unknown

Life Expectancy

Unknown

Bus

Unknown

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.

Starship Flight 12 Summary: V3 Reaches Space, X Report 24 May 2026

Starship Flight 12 Summary: V3 Reaches Space, X Report 24 May 2026

Starship Flight 12 summary: V3 reached space May 22 and survived reentry despite one Raptor vacuum engine shutdown, with most test objectives complete.

2nd Starlink Debris Event in 3 Months Raises Alarm | KeepTrack X Report

2nd Starlink Debris Event in 3 Months Raises Alarm | KeepTrack X Report

A second Starlink satellite has generated on-orbit debris in just over 3 months, threatening SpaceX's 10,151-satellite working constellation.

X Report 3 Feb 2025

X Report 3 Feb 2025

SpaceX prepares for another Starlink launch from Florida, while recent Starship incident raises environmental concerns.

Space Brief 2 Mar 2025

Space Brief 2 Mar 2025

Today's brief highlights the successful landing of a private moon mission by Firefly Aerospace, a new simulator for the Spanish Air and Space Force, and the anticipated launch by Europe's Ariane 6. Plus, our Satellite Spotlight features the COSMOS 2484.

X Report 1 Oct 2025

X Report 1 Oct 2025

SpaceX gears up for significant upcoming launches while Starlink makes an impactful difference in disaster recovery efforts. Meanwhile, ESA and Avio reveal plans for competitive advancements in reusable rocket technology.

Dragon Delivers 6,500 lbs to ISS; Zenk Space Eyes June Orbital Debut | KeepTrack Space Brief

Dragon Delivers 6,500 lbs to ISS; Zenk Space Eyes June Orbital Debut | KeepTrack Space Brief

SpaceX Dragon berthed ISS with 6,500 pounds of cargo May 17. China's Zenk Space raised $26M, targeting June for Zhihang-1 rocket's orbital debut.

Space Brief 18 Oct 2024

Space Brief 18 Oct 2024

Explore exciting updates on satellite reentries impacting Earth's atmosphere, China's ambitious space exploration plans, and the latest advancements in the search for extraterrestrial life.

X Report 18 Jun 2025

X Report 18 Jun 2025

SpaceX successfully launched 28 Starlink satellites while preparing for the upcoming Ax-4 mission to the ISS. Significant progress continues in their ongoing space endeavors.