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STARLINK-3939 (52545)
COSPAR: 2022-051N | Alt Name: Starlink 3939
DECAYED
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
52545
International Designator
2022-051N
Decay Date
5/25/2024
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Basic Satellite Info
Name
STARLINK-3939
Alternative Name
Starlink 3939
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The Starlink-3939 satellite, also known as Starlink 3939, is owned and operated by SpaceX (SPXS). Launched on May 13, 2022, from the AFWTR launch site using a Falcon 9 rocket from SLC4E, this communication satellite measures approximately 0.2 meters in length with a diameter of 2.8 meters and spans up to 9 meters when its components are deployed. Weighing 275 kilograms dry, it has an initial launch mass of 297 kilograms. The satellite is equipped with Ku/Ka-band payload capabilities and optical inter-satellite links for data transmission. Power is generated through solar arrays and batteries, and propulsion is provided by krypton ion thrusters.
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.
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
275
Launch Mass
297
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 4-13-13
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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