SL-3 DEB (03115)

COSPAR: 1968-003C | Alt Name: Kosmos-199
DECAYED

Image
SL-3 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

January 16, 1968

Launch Site

PLMSC

Launch Pad

LC41/1

Launch Vehicle

Voskhod 11A57

Orbital Elements

NORAD ID

03115

International Designator

1968-003C

Decay Date

1/30/1968

Basic Satellite Info

Name

SL-3 DEB

Alternative Name

Kosmos-199

Type

Debris

Status

Space Junk

Owner

TSUKOS

Country

USSR

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

6.5

Diameter

2.4

Span

6.5

Dry Mass

2100

Launch Mass

2100

Shape

Sphere + DCone

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Zenit-2 No. 59L

Purpose

Unknown

Mission

Unknown

Manufacturer

TSKBE3

Life Expectancy

Unknown

Bus

Zenit-2

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 14 Feb 2025

Space Brief 14 Feb 2025

Key developments include Redwire's contract for a US Space Force mission, UK's steps toward its first orbital launch, and a detailed military satellite spotlight.

Space Brief 23 Oct 2024

Space Brief 23 Oct 2024

Today's brief shines a light on surging space debris due to a new satellite breakup, SpaceX's continuous Starlink expansions, and notable legal support for Elon Musk's launch endeavors.

X Report 4 Sep 2025

X Report 4 Sep 2025

SpaceX conducted multiple successful launches this week, adding to its Starlink constellation and marking significant milestones in its ongoing missions.

Space Brief 27 Oct 2025

Space Brief 27 Oct 2025

Today's space highlights include the US Space Force's advanced tracking contract, a milestone in SpaceX's Starlink program, and a new initiative to remove space debris.

Space Brief 8 Dec 2024

Space Brief 8 Dec 2024

Explore today's key space events including a SpaceX Starlink launch, Neuraspace's new telescope for space traffic monitoring, and Globalstar's defense-focused satellite service debut.

China Opens 2026 With Yaogan and Guowang Satellite Launches | KeepTrack Space Brief

China Opens 2026 With Yaogan and Guowang Satellite Launches | KeepTrack Space Brief

China launches Yaogan spacecraft into unusual orbit and Guowang constellation satellites to start 2026. NASA and DOE plan lunar nuclear reactor by 2030. Space Force switches GPS launch rocket.

Space Brief 30 Aug 2025

Space Brief 30 Aug 2025

Today's briefing covers the latest satellite communications advancements, a secretive military launch by SpaceX, and new space defense organizational structures.

Lagrange Points

Lagrange Points

Five spots in the Earth-Sun system where the gravitational tug of two massive bodies and the pull of circular motion all cancel out, creating gravitational parking spaces where spacecraft can sit for decades with almost no fuel.