SCOUT X-4 R/B (01815)

COSPAR: 1965-101B | Alt Name: Scout S139R Stage 4

Image
SCOUT X-4 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

December 6, 1965

Launch Site

AFWTR

Launch Pad

PALC-D

Launch Vehicle

Scout X-4

Orbital Elements

NORAD ID

01815

International Designator

1965-101B

Epoch

Sun, 19 Jul 2026 16:52:28 GMT

Apogee

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Perigee

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Inclination

75.84°

Right Ascension

290.64°

Eccentricity

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Argument of Perigee

47.61°

Period

96.51 min

Mean Motion

14.92 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

SCOUT X-4 R/B

Alternative Name

Scout S139R Stage 4

Type

Rocket Body

Status

Space Junk

Owner

LARCN

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 01815U 65101B   26200.70310950  .00001058  00000+0  10618-3 0  9995
2 01815  75.8412 290.6449 0005801  47.6051 312.5632 14.92063116 73077

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

1.5

Diameter

0.5

Span

1.5

Dry Mass

33

Launch Mass

33

Shape

Cyl

Radar Cross Section

0.5208

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Altair 2 X-258E6 RH-126

Purpose

Unknown

Mission

Unknown

Manufacturer

ABL

Life Expectancy

Unknown

Bus

Altair

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

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