SL-3 DEB (21126)

COSPAR: 1964-053C | Alt Name: deb Blok-E

Image
SL-3 DEB Satellite Image
Additional Sources
Launch Details

Launch Date

August 28, 1964

Launch Pad

LC31

Launch Vehicle

Vostok 8A92M

Orbital Elements

NORAD ID

21126

International Designator

1964-053C

Epoch

Sat, 04 Jul 2026 04:11:18 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

65.08°

Right Ascension

100.34°

Eccentricity

Calculating...

Argument of Perigee

230.43°

Period

97.98 min

Mean Motion

14.70 rev/day

Latitude

Calculating...

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 DEB

Alternative Name

deb Blok-E

Type

Debris

Status

Space Junk

Owner

RVSN

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 21126U 64053C   26185.17452214  .00000551  00000-0  11060-3 0  9990
2 21126  65.0774 100.3405 0067655 230.4335 278.2473 14.69748411268447

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

0.0168

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Unknown

Purpose

Unknown

Mission

Unknown

Manufacturer

Unknown

Life Expectancy

Unknown

Bus

Unknown

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Map
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