STARLINK-2353 (47893)

COSPAR: 2021-021AK | Alt Name: Starlink 2353
DECAYED

Image
STARLINK-2353 Satellite Image
Additional Sources
Launch Details

Launch Date

March 14, 2021

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

47893

International Designator

2021-021AK

Decay Date

7/11/2021

Basic Satellite Info

Name

STARLINK-2353

Alternative Name

Starlink 2353

Type

Payload

Status

Decayed

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
The Starlink satellite, identified by NORAD_CAT_ID 47893 and OBJECT_ID 2021-021AK, was launched on March 14, 2021, from Launch Pad LC39A at the Kennedy Space Center in Florida using a Falcon 9 launch vehicle. It is owned and operated by SpaceX (SPXS) for communication purposes. This satellite has dimensions of 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters. Its dry mass is 248 kilograms with a launch mass of 260 kilograms. The equipment on board includes Ku/Ka-band payload and optical inter-satellite links (prototypes), powered by solar arrays and batteries. It features Krypton ion thrusters as its motor and has a box plus pan shape.

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

9

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-L21-34

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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