SL-8 R/B (08897)

COSPAR: 1976-054J | Alt Name: Kosmos-3M 31-276 Stage 2

Image
SL-8 R/B Satellite Image
Additional Sources
Launch Details

Launch Date

June 15, 1976

Launch Site

PLMSC

Launch Pad

LC132/2

Launch Vehicle

Kosmos 11K65M

Orbital Elements

NORAD ID

08897

International Designator

1976-054J

Epoch

Sat, 04 Jul 2026 04:08:14 GMT

Apogee

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Perigee

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Inclination

74.00°

Right Ascension

102.29°

Eccentricity

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Argument of Perigee

220.42°

Period

117.93 min

Mean Motion

12.21 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

SL-8 R/B

Alternative Name

Kosmos-3M 31-276 Stage 2

Type

Rocket Body

Status

Space Junk

Owner

RVSN

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 08897U 76054J   26185.17239170  .00000030  00000-0  42155-3 0  9999
2 08897  73.9983 102.2870 0125714 220.4175 293.7655 12.21073347231142

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

4.2

Diameter

2.4

Span

4.2

Dry Mass

1434

Launch Mass

1434

Shape

Cyl

Radar Cross Section

5.6399

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

S3M

Purpose

Unknown

Mission

Unknown

Manufacturer

OAZ

Life Expectancy

Unknown

Bus

S3

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

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