DELTA 1 DEB (20029)

COSPAR: 1978-026HS | Alt Name: deb Delta 139

Image

Additional Sources

Launch Details

Launch Date

March 5, 1978

Launch Site

AFWTR

Launch Pad

SLC2W

Launch Vehicle

Delta 2910

Orbital Elements

NORAD ID

20029

International Designator

1978-026HS

Epoch

Sat, 04 Jul 2026 00:46:53 GMT

Apogee

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Perigee

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Inclination

98.58°

Right Ascension

208.97°

Eccentricity

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Argument of Perigee

291.06°

Period

99.70 min

Mean Motion

14.44 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

DELTA 1 DEB

Alternative Name

deb Delta 139

Type

Debris

Status

Space Junk

Owner

GSFC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 20029U 78026HS  26185.03256204  .00001035  00000-0  30818-3 0  9992

2 20029  98.5835 208.9654 0058003 291.0633  97.4123 14.44340274943765

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

0.0141

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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Latitude

Longitude

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Azimuth Elevation Time (Local)

Start Azimuth

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Time Until

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