SL-3 R/B (03354)

COSPAR: 1968-073B | Alt Name: Voskhod (N71) Blok-I
DECAYED

Image
SL-3 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

September 5, 1968

Launch Pad

LC31

Launch Vehicle

Voskhod 11A57

Orbital Elements

NORAD ID

03354

International Designator

1968-073B

Decay Date

9/9/1968

Basic Satellite Info

Name

SL-3 R/B

Alternative Name

Voskhod (N71) Blok-I

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

9.4

Diameter

2.7

Span

9.4

Dry Mass

3000

Launch Mass

3000

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

11A57I

Purpose

Unknown

Mission

Unknown

Manufacturer

PROG

Life Expectancy

Unknown

Bus

Blok-I

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.

Artemis 2 Crewed Lunar Flyby Scheduled for April 1 | KeepTrack Space Brief

Artemis 2 Crewed Lunar Flyby Scheduled for April 1 | KeepTrack Space Brief

NASA's Artemis II launches 4 astronauts on lunar flyby April 1. Soyuz-5 inaugural flight confirmed for April 3. Space warfare doctrines shift toward agentic AI for faster decision loops.

SpaceX Launches GPS Satellite in Third Mission Reassigned From ULA | KeepTrack Space Brief

SpaceX Launches GPS Satellite in Third Mission Reassigned From ULA | KeepTrack Space Brief

SpaceX launches GPS satellite for Space Force — third consecutive GPS mission reassigned from ULA. Space Force nears selection of next-gen GEO spy satellite contractors. Northwood Space lands $49M deal.

Starlink Satellite Count Hits 10,191, X Report 14 Apr 2026

Starlink Satellite Count Hits 10,191, X Report 14 Apr 2026

Starlink satellite count April 2026: 10,191 working of 10,209 in orbit. SpaceX flew its 1,000th Starlink of 2026 on April 14, adding 29 more sats.

X Report 9 Mar 2025

X Report 9 Mar 2025

SpaceX reveals plans for Florida Starship launches, NASA teams up for dual missions, and FCC boosts satellite connectivity.

Pentagon Raises Golden Dome to $185B for Space Defense Layer | KeepTrack Space Brief

Pentagon Raises Golden Dome to $185B for Space Defense Layer | KeepTrack Space Brief

Pentagon increases Golden Dome missile defense budget by $10B to $185B, funding HBTSS hypersonic tracking constellation expansion. Three acceleration priorities announced.

X Report 24 Jun 2025

X Report 24 Jun 2025

SpaceX successfully launched the Transporter-14 mission, adding multiple payloads, including Canadian satellites and a memorial capsule, while Starlink expands its services in Vietnam and enhances T-Mobile's reach.

Space Brief 25 Apr 2025

Space Brief 25 Apr 2025

Today's briefing covers the largest-ever spectrum sharing demo planned by the Pentagon, innovative strategies for drone deployment in the Air Force, and significant military procurement developments.

Space Brief 15 Feb 2025

Space Brief 15 Feb 2025

Today's highlights include SpaceX's record-setting Starlink launch, Redwire's contract for USSF, and military satellite developments.