COSMOS 839 DEB (18689)

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

Image
COSMOS 839 DEB Satellite 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

18689

International Designator

1976-067BR

Epoch

Fri, 03 Jul 2026 14:39:41 GMT

Apogee

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Perigee

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Inclination

65.82°

Right Ascension

246.68°

Eccentricity

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Argument of Perigee

159.64°

Period

124.59 min

Mean Motion

11.56 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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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 18689U 76067BR  26184.61089419 -.00000007  00000-0  26402-3 0  9992
2 18689  65.8167 246.6816 0935106 159.6362 285.5738 11.55777094392767

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

0

Diameter

0

Span

0

Dry Mass

0

Launch Mass

0

Shape

N/A

Radar Cross Section

0.0199

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
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