ATLAS CENTAUR 2 (00694)

COSPAR: 1963-047A | Alt Name: AC-2 Instrumentation Ring

Image
ATLAS CENTAUR 2 Satellite Image
Additional Sources
Launch Details

Launch Date

November 27, 1963

Launch Pad

LC36A

Launch Vehicle

Atlas Centaur

Orbital Elements

NORAD ID

00694

International Designator

1963-047A

Epoch

Sun, 19 Jul 2026 15:34:12 GMT

Apogee

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Perigee

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Inclination

30.35°

Right Ascension

177.85°

Eccentricity

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Argument of Perigee

163.80°

Period

101.94 min

Mean Motion

14.13 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

ATLAS CENTAUR 2

Alternative Name

AC-2 Instrumentation Ring

Type

Rocket Body

Status

Space Junk

Owner

LERC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 00694U 63047A   26200.64875875  .00000444  00000+0  40553-4 0  9991
2 00694  30.3521 177.8470 0545662 163.8016 198.0793 14.12568046150293

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

0.6

Diameter

1.5

Span

1.5

Dry Mass

900

Launch Mass

900

Shape

Cyl

Radar Cross Section

6.388

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

AC-2

Purpose

Instrumented second stage

Mission

Instrumented second stage

Manufacturer

GDC

Life Expectancy

Unknown

Bus

AC R&D

Configuration

Instrumented Centaur

Motor

Unknown

Equipment

Unknown

Power System

Batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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