SL-3 R/B (09662)

COSPAR: 1977-002B | Alt Name: Vostok-2M (N49) Stage 3

Image

Additional Sources

Launch Details

Launch Date

January 6, 1977

Launch Site

PLMSC

Launch Pad

LC43/3

Launch Vehicle

Vostok 8A92M

Orbital Elements

NORAD ID

09662

International Designator

1977-002B

Epoch

Sat, 04 Jul 2026 05:18:10 GMT

Apogee

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Perigee

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Inclination

81.27°

Right Ascension

156.40°

Eccentricity

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Argument of Perigee

211.02°

Period

102.76 min

Mean Motion

14.01 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-3 R/B

Alternative Name

Vostok-2M (N49) Stage 3

Type

Rocket Body

Status

Space Junk

Owner

RVSN

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 09662U 77002B   26185.22095885  .00000064  00000-0  34271-4 0  9991

2 09662  81.2749 156.3987 0051292 211.0188 148.7947 14.01310618529017

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

3.8

Diameter

2.6

Span

3.8

Dry Mass

1440

Launch Mass

1440

Shape

Cyl

Radar Cross Section

5.611

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

8A92ME

Purpose

Unknown

Mission

Unknown

Manufacturer

PROG

Life Expectancy

Unknown

Bus

Blok-E

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Map

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