COSMOS 1579 (15085)

COSPAR: 1984-069A | Alt Name: Kosmos-1579

Image
COSMOS 1579 Satellite Image
Additional Sources
Launch Details

Launch Date

June 29, 1984

Launch Pad

LC90

Launch Vehicle

Tsiklon-2

Orbital Elements

NORAD ID

15085

International Designator

1984-069A

Epoch

Sat, 04 Jul 2026 00:39:08 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

65.05°

Right Ascension

40.37°

Eccentricity

Calculating...

Argument of Perigee

7.63°

Period

103.88 min

Mean Motion

13.86 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

COSMOS 1579

Alternative Name

Kosmos-1579

Type

Payload

Status

Unknown

Owner

VMF

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 15085U 84069A   26185.02718081 -.00000065  00000-0  20235-4 0  9993
2 15085  65.0513  40.3653 0042724   7.6310 352.5393 13.86220889128118

Source: Celestrak

Summary
COSMOS 1579 (also known as Kosmos-1579) is an ocean surveillance satellite equipped with active radar and powered by a BES-5 nuclear reactor, manufactured by KOMET for the VMF. Launched on June 29, 1984, from TYSMC LC90 using a Tsiklon-2 launch vehicle, it stabilized on September 27, 1984. The satellite has dimensions of 5.8 meters in length and diameter with a span of 5.8 meters, and its dry mass is 1154 kilograms, which matches its launch mass. Its primary mission involves ocean surveillance through radar equipment. The spacecraft's shape is cylindrical, and it features a radar payload designated as US-A No. 335 ROCh, part of the US-Bus configuration.
Physical Characteristics

Length

5.8

Diameter

1.3

Span

5.8

Dry Mass

1154

Launch Mass

1154

Shape

Cyl

Radar Cross Section

2.113

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

US-A No. 335 ROCh

Purpose

Ocean surveillance, active radar

Mission

Ocean surveillance, active radar

Manufacturer

KOMET

Life Expectancy

Unknown

Bus

US-A reactor

Configuration

US-Bus

Motor

Unknown

Equipment

Radar

Power System

BES-5 nuclear reactor

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.

Space Brief 30 Apr 2025

Space Brief 30 Apr 2025

Today's briefing covers a significant hypersonic missile launch by the U.S. Army, the declassification of spy satellite photos aiding demining efforts, and the deployment of cutting-edge research payloads to the ISS.

Space Brief 22 Aug 2024

Space Brief 22 Aug 2024

ESA's Cluster mission coming to an end, Europe's contributions to Artemis III, JUICE's groundbreaking maneuvers, Yaogan EO satellites, and amateur astronomers discovering exoplanets.

Space Brief 1 Jul 2025

Space Brief 1 Jul 2025

Key developments in the space sector include new partnerships for satellite surveillance, strategic shifts from the Defense Department impacting weather forecasting, and the Space Force's focus on agile satellite technologies.

STS-30 | When Atlantis Sent a Radar to Venus

STS-30 | When Atlantis Sent a Radar to Venus

On May 4, 1989, Space Shuttle Atlantis lifted off from LC-39B carrying Magellan, NASA's first interplanetary mission since 1978. The eleven-year drought ended in a payload bay, and the radar that emerged would map ninety-eight percent of Venus through clouds that no camera could ever see through.

The Day a Car Started Its Journey to the Stars

The Day a Car Started Its Journey to the Stars

Seven years ago, SpaceX revolutionized spaceflight by launching the most powerful operational rocket in the world, carrying with it a cherry-red Tesla Roadster that captured global imagination

X Report 25 Apr 2025

X Report 25 Apr 2025

SpaceX launches Starlink satellites successfully, while Starbase inches closer to city status and business discussions intensify.

X Report 22 May 2025

X Report 22 May 2025

SpaceX successfully launched 23 Starlink satellites on a brand-new Falcon 9 rocket, while preparations ramp up for Starship Flight 9 and a pioneering commercial docking mission approaches.

Space Brief 24 Oct 2025

Space Brief 24 Oct 2025

Today's Space Brief covers China's latest satellite launch, Russian threats to UK satellites, European defense strategies, and upcoming satellite launches from SatLeo and Quantum Space.