STARLINK-2108 (47387)

COSPAR: 2021-005AQ | Alt Name: Starlink 2108

DECAYED

Image

Additional Sources

Launch Details

Launch Date

January 20, 2021

Launch Site

Cape Canaveral Space Force Station

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

47387

International Designator

2021-005AQ

Decay Date

9/26/2024

Basic Satellite Info

Name

STARLINK-2108

Alternative Name

Starlink 2108

Type

Payload

Status

Decayed

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary

The STARLINK-2108 satellite, also known as Starlink 2108, is part of SpaceX's Starlink constellation and was launched on January 20, 2021, from the Kennedy Space Center LC39A using a Falcon 9 launch vehicle. This communication satellite has dimensions of 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters with its arrays extended. It weighs 260 kg at launch and reduces to 248 kg as the dry mass after propellant use. The satellite is equipped with a Ku/Ka-band payload for communication purposes along with optical inter-satellite links (prototypes). Its power supply includes solar arrays and batteries, while it uses Krypton ion thrusters for propulsion. The structure of STARLINK-2108 is described as having a box shape with an additional pan design, suitable for its mission in providing global internet coverage.

Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.

Physical Characteristics

Length

0.2

Diameter

2.8

Span

Dry Mass

248

Launch Mass

260

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink V1.0-L16-39

Purpose

Communication

Mission

Communication

Manufacturer

SPXS

Life Expectancy

Unknown

Bus

Starlink

Configuration

Unknown

Motor

Krypton ion thrusters

Equipment

Ku/Ka-band payload (all), optical inter-satellite links (a few prototypes)

Power System

Solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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