STARLINK-3647 (51994)

COSPAR: 2022-025AQ | Alt Name: Starlink 3647

Image

Additional Sources

Launch Details

Launch Date

March 9, 2022

Launch Site

Cape Canaveral Space Force Station

Launch Pad

LC40

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

51994

International Designator

2022-025AQ

Epoch

Sun, 19 Jul 2026 20:00:01 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

145.46°

Eccentricity

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Argument of Perigee

109.41°

Period

94.97 min

Mean Motion

15.16 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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Basic Satellite Info

Name

STARLINK-3647

Alternative Name

Starlink 3647

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 51994U 22025AQ  26200.83335647  .00061659  00000+0  31332-2 0  9998

2 51994  53.1610 145.4626 0001956 109.4050  72.9395 15.16312696  5789

Source: Celestrak

Summary

STARLINK-3647, also known as Starlink 3647, is a communication satellite manufactured by SPXS and owned by SpaceX (SPXS). Launched on March 9, 2022, from Launch Complex 40 at the Cape Canaveral Space Force Station using a Falcon 9 launch vehicle, it has a dry mass of 275 kilograms and a launch mass of 297 kilograms. The satellite is equipped with a Ku/Ka-band payload for communication and an optical inter-satellite link system. Its design includes solar arrays and batteries for power supply and uses krypton ion thrusters as its motor. The spacecraft's dimensions are 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters. It is part of the Starlink Group 4-10-39 mission with a shape described as "Box + pan".

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 4-10-39

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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