COSMOS 1111 (11429)

COSPAR: 1979-061A | Alt Name: Kosmos-1111
DECAYED

Image
COSMOS 1111 Satellite Image
Additional Sources
Launch Details

Launch Date

June 29, 1979

Launch Site

PLMSC

Launch Pad

LC43/3

Launch Vehicle

Soyuz-U

Orbital Elements

NORAD ID

11429

International Designator

1979-061A

Decay Date

7/15/1979

Basic Satellite Info

Name

COSMOS 1111

Alternative Name

Kosmos-1111

Type

Payload

Status

Decayed

Owner

GUKOSR

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
COSMOS 1111, also known as Kosmos-1111, is a satellite with a Zenit-6 bus configuration launched on June 29, 1979, from the PLMSC launch site using Soyuz-U as the launch vehicle. It was manufactured by TSSKB and belongs to GUKOSR, carrying an Argon No. 11L payload. The satellite has dimensions of 6 meters in length and a diameter of 2.2 meters with a span of 6 meters, featuring a dry mass of 2655 kilograms. Its shape is described as a sphere plus a DCone.
Physical Characteristics

Length

6

Diameter

2.2

Span

6

Dry Mass

2655

Launch Mass

2655

Shape

Sphere + DCone

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Argon No. 11L

Purpose

Unknown

Mission

Unknown

Manufacturer

TSSKB

Life Expectancy

Unknown

Bus

Zenit-6

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.

NROL-179 Starshield Satellites Launch from Vandenberg | KeepTrack X Report

NROL-179 Starshield Satellites Launch from Vandenberg | KeepTrack X Report

SpaceX launched NROL-179 from Vandenberg at 1:50 a.m. PDT June 19, carrying Starshield spy satellites for the National Reconnaissance Office.

Space Brief 21 Oct 2024

Space Brief 21 Oct 2024

Today's Space Brief covers SpaceX's recent launch for OneWeb, advances in remote-control robots for lunar missions, the power loss of Intelsat 33e, and developments in inflatable space habitats.

Space Force Stands Up SPACEFOR-NORTH for Homeland Defense | KeepTrack Space Brief

Space Force Stands Up SPACEFOR-NORTH for Homeland Defense | KeepTrack Space Brief

Space Force inaugurates SPACEFOR-NORTH at Peterson SFB for homeland defense. Viridian inks AFRL satellite agreement. HASC chair seeks $450B defense fund.

The Day America's Spy Satellites Gained New Eyes

The Day America's Spy Satellites Gained New Eyes

Sixty-three years ago, a Thor-Agena rocket launched the first dual-camera reconnaissance satellite, revolutionizing space-based intelligence while hiding behind the final use of a famous cover name

Space Brief 30 Nov 2024

Space Brief 30 Nov 2024

Today's highlights include SpaceX's dual satellite launches, a new Space Force contract with Raytheon, and Astroscale's upcoming OneWeb mission.

SpaceX Hits 50 Launches, Falcon Heavy Scrub, X Report 28 Apr 2026

SpaceX Hits 50 Launches, Falcon Heavy Scrub, X Report 28 Apr 2026

SpaceX hit 50 launches in 2026 on April 26. Falcon Heavy's ViaSat-3 mission, only its 12th flight, scrubbed on weather at Kennedy; new date pending.

SpaceX Resumes Starlink Deployments After Satellite Issues | KeepTrack X Report

SpaceX Resumes Starlink Deployments After Satellite Issues | KeepTrack X Report

SpaceX launches 29 Starlink satellites in first deployment since recent satellite issues. Falcon 9 also delivers Italy's COSMO-SkyMed CSG-FM3 from Vandenberg. Starship plans solidified for 2026.

X Report 12 Apr 2025

X Report 12 Apr 2025

Key developments include the launch of Starshield satellites for the NRO and updates on Starlink launches and NASA access concerns involving Elon Musk's team.