STARLINK-3451 (51749)

COSPAR: 2022-016AM | Alt Name: Starlink 3451

Image

Additional Sources

Launch Details

Launch Date

February 21, 2022

Launch Site

Cape Canaveral Space Force Station

Launch Pad

LC40

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

51749

International Designator

2022-016AM

Epoch

Sun, 19 Jul 2026 23:22:48 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

81.90°

Eccentricity

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Argument of Perigee

92.13°

Period

94.01 min

Mean Motion

15.32 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

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Starlink bus SpaceX Starlink constellation United States satellites Payloads

Basic Satellite Info

Name

STARLINK-3451

Alternative Name

Starlink 3451

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 51749U 22016AM  26200.97417043  .00000189  00000+0  17851-4 0  9995

2 51749  53.1614  81.9013 0001656  92.1348 267.9843 15.31701501243579

Source: Celestrak

Summary

The STARLINK-3451 satellite, also known as Starlink 3451, is part of the Starlink constellation and was launched on February 21, 2022, from Cape Canaveral Air Force Station's Launch Complex 40 using a Falcon 9 launch vehicle. The spacecraft measures 0.2 meters in length with a diameter of 2.8 meters and a span of 9 meters. It has a dry mass of 275 kilograms and a launch mass of 297 kilograms. Equipped with Ku/Ka-band payload and an optical inter-satellite link, it uses krypton ion thrusters for propulsion. Solar arrays and batteries provide power to the satellite. The mission's primary purpose is communication as part of the Starlink Group 4-8-36 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 4-8-36

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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