STARLINK-4519 (53439)

COSPAR: 2022-097BD | Alt Name: Starlink 4519

Image

Additional Sources

Launch Details

Launch Date

August 10, 2022

Launch Site

Cape Canaveral Space Force Station

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

53439

International Designator

2022-097BD

Epoch

Mon, 20 Jul 2026 01:19:37 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

225.61°

Eccentricity

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Argument of Perigee

74.78°

Period

93.79 min

Mean Motion

15.35 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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Polar Plot

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Starlink bus SpaceX Starlink constellation United States satellites Payloads

Basic Satellite Info

Name

STARLINK-4519

Alternative Name

Starlink 4519

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 53439U 22097BD  26201.05529891  .00000516  00000+0  25699-4 0  9990

2 53439  53.1597 225.6115 0000999  74.7841 285.3272 15.35397334218830

Source: Celestrak

Summary

STARLINK-4519, also known as Starlink 4519, is a communication satellite belonging to SpaceX's Starlink constellation. It was launched on August 10, 2022, from the Kennedy Space Center at Launch Pad LC39A using a Falcon 9 launch vehicle. The satellite has dimensions of approximately 0.2 meters in length and 2.8 meters in diameter with a span of 9 meters. Its dry mass is 275 kilograms and it weighed 297 kilograms at launch. Equipped with a Ku/Ka-band payload and an optical inter-satellite link, STARLINK-4519 is powered by solar arrays and batteries and uses Krypton ion thrusters for propulsion. The satellite's mission is to provide communication services as part of the Starlink Group 4-26-52 constellation.

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

275

Launch Mass

297

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 4-26-52

Purpose

Communication

Mission

Communication

Manufacturer

SPXS

Life Expectancy

Unknown

Bus

Starlink

Configuration

Unknown

Motor

Krypton ion thrusters

Equipment

Ku/Ka-band payload, optical inter-satellite link

Power System

Solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map

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