SL-8 R/B (07273)

COSPAR: 1974-024J | Alt Name: Kosmos-3M 33-202 Stage 2

Image

Additional Sources

Launch Details

Launch Date

April 23, 1974

Launch Site

PLMSC

Launch Pad

LC132/2

Launch Vehicle

Kosmos 11K65M

Orbital Elements

NORAD ID

07273

International Designator

1974-024J

Epoch

Mon, 20 Jul 2026 02:46:58 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

74.02°

Right Ascension

98.16°

Eccentricity

Calculating...

Argument of Perigee

318.62°

Period

117.03 min

Mean Motion

12.30 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot

3D Visualization

Explore in the Catalog

S3 bus USSR satellites Rocket Bodies

Basic Satellite Info

Name

SL-8 R/B

Alternative Name

Kosmos-3M 33-202 Stage 2

Type

Rocket Body

Status

Space Junk

Owner

RVSN

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 07273U 74024J   26201.11595853 -.00000004  00000+0  91342-4 0  9991

2 07273  74.0247  98.1648 0075918 318.6235 194.5903 12.30494361346770

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

4.2

Diameter

2.4

Span

4.2

Dry Mass

1434

Launch Mass

1434

Shape

Cyl

Radar Cross Section

5.953

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

S3M

Purpose

Unknown

Mission

Unknown

Manufacturer

OAZ

Life Expectancy

Unknown

Bus

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.

Latitude

Longitude

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.

South Korea Plans Defense Satellite Constellation With Hanwha Systems | KeepTrack Space Brief

Hanwha Systems in talks with MDA Space and Telesat for South Korean defense satellite constellation. SpaceX preps GPS satellite launch for Space Force. Seismic networks now track space junk reentry.

X Report 22 Nov 2024

SpaceX edges closer to increased Starship launch approvals, secures lunar rover delivery, eyes potential military collaboration, and continues rapid satellite deployment.

X Report 29 Jun 2025

SpaceX secures a significant military contract while successfully launching multiple batches of Starlink satellites. Furthermore, milestones aboard the ISS highlight ongoing space missions.

X Report 20 Oct 2025

SpaceX made significant strides with the successful launch of Starlink satellites and the approval for the redevelopment of SLC-6, reinforcing its foothold in commercial spaceflight.

Optical Intersatellite Link (OISL)

The laser-based crosslinks that turn Starlink into a mesh, anchor the SDA Transport Layer, and just made their GPS debut on GPS III SV10 - quietly rewriting how data moves through space.

Space Brief 28 Oct 2025

Today's brief covers China's Gaofen-14 satellite launch, Europe's advancements in asteroid defense through GomSpace, and Russia's controversial Burevestnik missile test.

Space Brief 30 Dec 2025

Today's briefing covers Rocket Lab's plans following a record-breaking year, efforts to recover NASA's MAVEN orbiter, and the potential relocation of space shuttle Discovery.

SpaceX Launches GPS Satellite Tonight, Starship V3 Targets Mid-March | KeepTrack X Report

SpaceX to launch GPS III SV09 satellite for Space Force at 11:38 p.m. EST from Cape Canaveral. Musk confirms Starship V3 with Raptor V3 engines targets mid-March first flight.