SL-12 DEB (19753)

COSPAR: 1989-001E | Alt Name: Etalon adapter

Image
SL-12 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

January 10, 1989

Launch Pad

LC200/39

Launch Vehicle

Proton-K/DM-2

Orbital Elements

NORAD ID

19753

International Designator

1989-001E

Epoch

Sat, 04 Jul 2026 00:04:25 GMT

Apogee

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Perigee

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Inclination

64.96°

Right Ascension

71.59°

Eccentricity

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Argument of Perigee

217.13°

Period

675.55 min

Mean Motion

2.13 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

SL-12 DEB

Alternative Name

Etalon adapter

Type

Debris

Status

Space Junk

Owner

NPOPM

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 19753U 89001E   26185.00307808 -.00000010  00000-0  00000-0 0  9993
2 19753  64.9554  71.5919 0023970 217.1316 320.3075  2.13160922292047

Source: Celestrak

Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics

Length

0

Diameter

0

Span

0

Dry Mass

0

Launch Mass

0

Shape

N/A

Radar Cross Section

0.262

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Etalon adapter

Purpose

Unknown

Mission

Unknown

Manufacturer

NPOPM

Life Expectancy

Unknown

Bus

Etalon adapter

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Map
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