DELTA 1 R/B(1) (14051)

COSPAR: 1983-041B | Alt Name: Delta 168

Image
DELTA 1 R/B(1) Satellite Image
Additional Sources
Launch Details

Launch Date

April 28, 1983

Launch Pad

LC17A

Launch Vehicle

Delta 3914

Orbital Elements

NORAD ID

14051

International Designator

1983-041B

Epoch

Sat, 04 Jul 2026 02:11:26 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

25.32°

Right Ascension

206.62°

Eccentricity

Calculating...

Argument of Perigee

131.67°

Period

107.82 min

Mean Motion

13.36 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

DELTA 1 R/B(1)

Alternative Name

Delta 168

Type

Rocket Body

Status

Space Junk

Owner

GSFC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 14051U 83041B   26185.09127939  .00003762  00000-0  30794-3 0  9993
2 14051  25.3229 206.6181 0980026 131.6742 237.1897 13.35592029 14099

Source: Celestrak

Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics

Length

6

Diameter

1.4

Span

6

Dry Mass

845

Launch Mass

845

Shape

Cyl + Nozzle

Radar Cross Section

9.116

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Delta SSPU DSV-3P-4B

Purpose

Unknown

Mission

Unknown

Manufacturer

MDAC

Life Expectancy

Unknown

Bus

Delta/TR-201

Configuration

Unknown

Motor

TR-201

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.
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.

The Day Two Satellites Hit Each Other at 26,000 MPH

The Day Two Satellites Hit Each Other at 26,000 MPH

On February 10, 2009, an active Iridium communications satellite and a derelict Soviet military spacecraft slammed into each other 789 kilometers above Siberia. The collision produced more than 2,300 pieces of trackable debris that are still up there. Seventeen years later, the Iridium-Cosmos collision remains the event that made space debris a policy problem the world could no longer ignore.

Space Brief 4 Oct 2025

Space Brief 4 Oct 2025

Today's Space Brief highlights major developments in satellite launches, regulatory milestones for spectrum sales, and the evolving landscape of space-related cyber conflicts.

Congress Passes FY2026 Bill Reinstating NASA Funding, Slingshot Wins $27M AI Contract | KeepTrack Space Brief

Congress Passes FY2026 Bill Reinstating NASA Funding, Slingshot Wins $27M AI Contract | KeepTrack Space Brief

Congress passes FY2026 spending bill reinstating NASA funding. Slingshot Aerospace wins $27M Space Force contract for AI satellite training. Portal Space selects Atomic-6 debris shield for 2026 mission.

Space Brief 27 Jul 2025

Space Brief 27 Jul 2025

Busy activities in space: SpaceX's series of Starlink launches dominate the week, while Vega C successfully deploys Earth science satellites.

Japan's H3 Returns to Flight With 6 Satellites | KeepTrack Space Brief

Japan's H3 Returns to Flight With 6 Satellites | KeepTrack Space Brief

Japan's H3 rocket successfully launched June 11, deploying 6 smallsats to orbit after December failure. First return-to-flight for JAXA's flagship heavy-lift vehicle.

SpaceX's Audacious Starship

SpaceX's Audacious Starship

As the largest and most powerful rocket ever built, it's designed for full reusability and rapid launch turnaround. SpaceX claims it could carry over 100 tons to low Earth orbit at a fraction of current costs.

STS-51B | Three-Tenths of a Second from Disaster

STS-51B | Three-Tenths of a Second from Disaster

Forty years ago today, Challenger lifted off LC-39A on a science mission that nobody outside Morton-Thiokol would call dangerous. Years later, after the orbiter and seven other astronauts were gone, investigators looked at the recovered boosters from STS-51B and realized the crew had come within a fraction of a second of dying first. This is the story of the launch that should have been a warning.

Space Brief 12 Nov 2024

Space Brief 12 Nov 2024

Latest updates include China's Lijian-1 launching 15 satellites, a fiery Starlink reentry, SpaceX's milestone Falcon 9 booster landing, and China's support for its commercial space sector.