STARLINK-4449 (53666)

COSPAR: 2022-105U | Alt Name: Starlink 4449
DECAYED

Image
STARLINK-4449 Satellite Image
Additional Sources
Launch Details

Launch Date

August 31, 2022

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

53666

International Designator

2022-105U

Decay Date

5/1/2025

Basic Satellite Info

Name

STARLINK-4449

Alternative Name

Starlink 4449

Type

Payload

Status

Decayed

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
STARLINK-4449 is a communication satellite operated by SpaceX (SPXS) and was launched on August 31, 2022, from Cape Canaveral Space Force Station's SLC-4E using the 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 290 kilograms and was launched with a total mass of 300 kilograms, powered by solar arrays and batteries. Equipped with Ku/Ka-band payload for communications and an optical inter-satellite link, it uses krypton ion thrusters as its motor. The satellite's shape is 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

9

Dry Mass

290

Launch Mass

300

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 3-4-19

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

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