SL-12 R/B(2) (23429)

COSPAR: 1994-082D | Alt Name: Blok DM-2 No. 75L

Image
SL-12 R/B(2) Satellite Image
Additional Sources
Launch Details

Launch Date

December 16, 1994

Launch Pad

LC81/23

Launch Vehicle

Proton-K/DM-2

Orbital Elements

NORAD ID

23429

International Designator

1994-082D

Epoch

Fri, 03 Jul 2026 22:07:25 GMT

Apogee

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Perigee

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Inclination

14.57°

Right Ascension

353.94°

Eccentricity

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Argument of Perigee

140.62°

Period

1428.58 min

Mean Motion

1.01 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-12 R/B(2)

Alternative Name

Blok DM-2 No. 75L

Type

Rocket Body

Status

Space Junk

Owner

RVSNR

Country

Russia

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 23429U 94082D   26184.92182472 -.00000285  00000-0  00000-0 0  9995
2 23429  14.5714 353.9447 0027319 140.6214  41.9379  1.00799571116065

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

6.3

Diameter

3.7

Span

6.3

Dry Mass

2440

Launch Mass

17490

Shape

Cyl

Radar Cross Section

2.5118

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

11S861 No. 75L

Purpose

Unknown

Mission

Unknown

Manufacturer

RKKE

Life Expectancy

Unknown

Bus

Blok DM

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

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