SL-7 R/B (04496)

COSPAR: 1970-063B | Alt Name: Kosmos-2 (N66) Stage 2
DECAYED

Image
SL-7 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

August 19, 1970

Launch Site

PLMSC

Launch Pad

LC133/3

Launch Vehicle

Kosmos 11K63

Orbital Elements

NORAD ID

04496

International Designator

1970-063B

Decay Date

10/15/1970

Basic Satellite Info

Name

SL-7 R/B

Alternative Name

Kosmos-2 (N66) Stage 2

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

8

Diameter

1.6

Span

8

Dry Mass

840

Launch Mass

840

Shape

Cyl

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

S1M

Purpose

Unknown

Mission

Unknown

Manufacturer

YUZH

Life Expectancy

Unknown

Bus

S1

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.

Tianlong-3 Fails on Debut; SpaceX Wins $178.5M Space Force Contract | KeepTrack Space Brief

Tianlong-3 Fails on Debut; SpaceX Wins $178.5M Space Force Contract | KeepTrack Space Brief

China's Tianlong-3 rocket failed during ascent on debut launch Friday. SpaceX secured $178.5M Space Force contract for missile tracking satellite launches beginning 2027.

The Day a Farm Boy Found a New World

The Day a Farm Boy Found a New World

Ninety-five years ago, a 24-year-old astronomer with no college degree made one of astronomy's most remarkable discoveries, finding a new planet that would challenge our understanding of the solar system

The Day America Shot Down Its Own Spy Satellite

The Day America Shot Down Its Own Spy Satellite

Seventeen years ago, a Navy cruiser in the Pacific fired a missile at a tumbling reconnaissance satellite that had failed within hours of reaching orbit - officially to prevent toxic fuel from reaching the ground, unofficially to prove something far more significant to China and the world

SpaceX IPO Surges 20%; China Debuts Tallest Rocket | KeepTrack Space Brief

SpaceX IPO Surges 20%; China Debuts Tallest Rocket | KeepTrack Space Brief

SpaceX shares jump 20% on first trading day after historic IPO. China launches tallest rocket while LandSpace preps second landing attempt. Tracking data.

Starship V3 Launch Looms as Residents Sue Over Home Damage | KeepTrack X Report

Starship V3 Launch Looms as Residents Sue Over Home Damage | KeepTrack X Report

SpaceX faces a new lawsuit from Texas residents alleging Starship launches caused property damage, just as V3 flight preparations ramp up.

X Report 8 Apr 2025

X Report 8 Apr 2025

SpaceX announces massive contract awards, advances Starship reusability, and continues to dominate with Starlink deployments.

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

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 18 Nov 2024

Space Brief 18 Nov 2024

Today’s Space Brief covers the deployment of a new optical sensor for the Space Force, SpaceX's recent Starlink satellite launch, and significant investment in space cargo vehicles.