COSMOS 304 (04138)

COSPAR: 1969-091A | Alt Name: Kosmos-304

Image
COSMOS 304 Satellite Image
Additional Sources
Launch Details

Launch Date

October 21, 1969

Launch Site

PLMSC

Launch Pad

LC132/1

Launch Vehicle

Kosmos 11K65M

Orbital Elements

NORAD ID

04138

International Designator

1969-091A

Epoch

Sat, 04 Jul 2026 06:50:36 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

74.04°

Right Ascension

199.53°

Eccentricity

Calculating...

Argument of Perigee

204.84°

Period

99.55 min

Mean Motion

14.46 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

COSMOS 304

Alternative Name

Kosmos-304

Type

Payload

Status

Unknown

Owner

OKB10

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 04138U 69091A   26185.28514819  .00000043  00000-0  19500-4 0  9997
2 04138  74.0371 199.5299 0013269 204.8413 155.2109 14.46475998990207

Source: Celestrak

Summary

Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.

Physical Characteristics

Length

5

Diameter

2.1

Span

17

Dry Mass

795

Launch Mass

795

Shape

Cyl + Ant

Radar Cross Section

1.825

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Tsiklon GVM

Purpose

Navigation / Communication

Mission

Navigation / Communication

Manufacturer

OKB10

Life Expectancy

Unknown

Bus

KAUR-1 11F617

Configuration

KAUR-1

Motor

Unknown

Equipment

Unknown

Power System

Solar cells, batteries

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.
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.

The Day Earth Became a Pale Blue Dot

The Day Earth Became a Pale Blue Dot

Thirty-five years ago, Voyager 1 captured a revolutionary series of images from the edge of our solar system, forever changing how humanity sees its place in the cosmos

The Day That Humans Discovered Rocket Fuel

The Day That Humans Discovered Rocket Fuel

On February 2, 1909, Robert Goddard made a revolutionary breakthrough in his notebook: liquid oxygen and liquid hydrogen could achieve 50% efficiency in converting heat energy to kinetic energy for rocket propulsion

Space Brief 2 Jul 2025

Space Brief 2 Jul 2025

Explore today's major events in space, including military advancements in satellite tracking, new missile defenses, and significant defense funding decisions.

X Report 21 Jul 2025

X Report 21 Jul 2025

SpaceX successfully launched 24 Starlink satellites into polar orbit, enhancing global coverage. Meanwhile, NASA's Crew-11 is now in quarantine ahead of their upcoming ISS mission.

Space Brief 13 Jul 2025

Space Brief 13 Jul 2025

Today's Space Brief covers key topics including new defense mandates for space, Firefly Aerospace's public filing, major funding for Varda Space Industries, and updates on SpaceX's Crew-11 mission and a mystery satellite launch.

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.

Space Brief 13 Jan 2025

Space Brief 13 Jan 2025

Today's brief covers Blue Origin's launch delay, SpaceX's upcoming Starlink mission, and highlights the YAOGAN-43 O1C satellite.

Vulcan Booster Anomaly Under Scrutiny After USSF-87 Launch | KeepTrack Space Brief

Vulcan Booster Anomaly Under Scrutiny After USSF-87 Launch | KeepTrack Space Brief

ULA Vulcan faces scrutiny after solid booster anomaly on USSF-87 mission. ThinKom wins portable satellite ground station contract. Space Force starts Project Hecate for GPS past 2040.