COSMOS 839 DEB (10445)

COSPAR: 1976-067W | Alt Name: deb Kosmos-839

Image

Additional Sources

Launch Details

Launch Date

July 8, 1976

Launch Site

PLMSC

Launch Pad

LC132/1

Launch Vehicle

Kosmos 11K65M

Orbital Elements

NORAD ID

10445

International Designator

1976-067W

Epoch

Fri, 03 Jul 2026 10:19:05 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

65.94°

Right Ascension

179.02°

Eccentricity

Calculating...

Argument of Perigee

322.04°

Period

119.07 min

Mean Motion

12.09 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot

3D Visualization

Basic Satellite Info

Name

COSMOS 839 DEB

Alternative Name

deb Kosmos-839

Type

Debris

Status

Space Junk

Owner

PVO

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 10445U 76067W   26184.42992816 -.00000342  00000-0 -16488-2 0  9992

2 10445  65.9377 179.0165 0663103 322.0360 193.3205 12.09383215206068

Source: Celestrak

Summary

Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.

Physical Characteristics

Length

Diameter

Span

Dry Mass

Launch Mass

Shape

N/A

Radar Cross Section

0.0478

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Unknown

Purpose

Unknown

Mission

Unknown

Manufacturer

Unknown

Life Expectancy

Unknown

Bus

Unknown

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.

A Tribute to Albert Einstein

Ask anyone on the street who the smartest person ever was, and most will say Albert Einstein. Exactly 71 years ago today, this genius departed from the world. Today, we examine Einstein's innumerable contributions to astronomy and how he shaped space history for years to come.

X Report 28 Oct 2025

SpaceX successfully launched 28 Starlink satellites and settled a lawsuit, while Starlink's performance faces scrutiny in Ukraine. Additionally, MTN is enhancing Starlink's business services.

X Report 8 Oct 2025

SpaceX successfully launched 28 Starlink satellites aboard a Falcon 9 rocket, marking significant advancements in their deployment and operational capabilities.

Space Force Reassigns GPS III to Falcon 9 After Vulcan Grounding | KeepTrack Space Brief

Space Force shifts GPS III satellite launch from ULA's Vulcan to SpaceX Falcon 9 due to persistent solid rocket booster issues. Critical navigation asset reassignment signals operational consequences.

Space Brief 31 Aug 2025

SpaceX makes headlines with dual Starlink launches, Rocket Lab inaugurates new launch complex, while AI's impact on space missions and satellite technology continues to stir discussions.

Space Brief 31 Mar 2025

Today's brief covers significant space events, including milestone national security certifications for ULA Vulcan and Rocket Lab, SpaceX's groundbreaking polar orbit mission, and a failed launch attempt by Isar Aerospace.

Space Brief 11 Feb 2025

Today's highlights include the debut of a new Chinese rocket, a successful Starlink launch, and concerns about Artemis 3. We also cover DoD developments and a notable SpaceX milestone.

Space Brief 25 Oct 2025

Today's brief covers significant growth forecasts for global defense satellite communications, the integration of hypersonic missiles, cyber authority expansion in the Army, and more pivotal military developments.