DELTA 1 R/B (09063)

COSPAR: 1976-077B | Alt Name: Delta 126

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

Launch Date

July 29, 1976

Launch Site

AFWTR

Launch Pad

SLC2W

Launch Vehicle

Delta 2310

Orbital Elements

NORAD ID

09063

International Designator

1976-077B

Epoch

Sat, 04 Jul 2026 05:20:14 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

102.04°

Right Ascension

179.23°

Eccentricity

Calculating...

Argument of Perigee

356.49°

Period

115.15 min

Mean Motion

12.51 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

DELTA 1 R/B

Alternative Name

Delta 126

Type

Rocket Body

Status

Space Junk

Owner

GSFC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 09063U 76077B   26185.22238676 -.00000049  00000-0 -14374-4 0  9991
2 09063 102.0427 179.2292 0061350 356.4900  13.8120 12.50507070321233

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 + Skirt + Nozzle

Radar Cross Section

5.3979

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Delta SSPU DSV-3P-4

Purpose

Unknown

Mission

Unknown

Manufacturer

MDAC

Life Expectancy

Unknown

Bus

Delta/TR-201

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.
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.

China Plans First One-Year Human Spaceflight Mission | KeepTrack Space Brief

China Plans First One-Year Human Spaceflight Mission | KeepTrack Space Brief

China confirms first one-year human spaceflight and Pakistani astronaut for Tiangong. Air Force develops X-68A missile-launching drone. Poland unveils $51B defense spending plan.

Europe's First Starlink Direct-to-Smartphone Service Goes Live | KeepTrack X Report

Europe's First Starlink Direct-to-Smartphone Service Goes Live | KeepTrack X Report

Virgin Media O2 launches Europe's first Starlink direct-to-smartphone service in the UK. SpaceX launches 29 more Starlink satellites. Dragon cargo capsule returns after 6-month ISS mission.

X Report 20 Sep 2025

X Report 20 Sep 2025

SpaceX successfully launched 24 Starlink satellites from California, enhancing its global internet coverage as the company continues to dominate the satellite communications market.

Esrange Spaceport

Esrange Spaceport

Europe's bid to break free from the US launch monopoly. How Sweden's Esrange Space Center is transforming access to space, enabling orbital launches, and strengthening strategic independence for the continent.

Space Brief 16 Sep 2025

Space Brief 16 Sep 2025

Today's brief highlights the impact of military spending and technology competition on the space economy, new satellite connectivity partnerships, and defense spending pledges in Europe.

Crew-11 Completes First-Ever ISS Medical Evacuation, SpaceX Sets Pad Record | KeepTrack X Report

Crew-11 Completes First-Ever ISS Medical Evacuation, SpaceX Sets Pad Record | KeepTrack X Report

Crew-11 astronauts splashdown off California in first-ever ISS medical evacuation. SpaceX sets pad turnaround record at Cape Canaveral with Starlink 6-98 deploying 29 satellites.

X Report 21 Nov 2025

X Report 21 Nov 2025

SpaceX celebrates significant milestones with its 100th launch of the year, enhancing Starlink's coverage while preparing for an escalating Starship production cadence.

Space Brief 5 Dec 2025

Space Brief 5 Dec 2025

Focusing on military satellite initiatives, defense strategies, and advancements in air and cyber capabilities