Rocket Lab Neutron Books 5 Launches, Space Brief 8 May 2026
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STARLINK-3581 (51806)
COSPAR: 2022-017AQ | Alt Name: Starlink 3581
DECAYED
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
51806
International Designator
2022-017AQ
Decay Date
5/1/2024
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Basic Satellite Info
Name
STARLINK-3581
Alternative Name
Starlink 3581
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The satellite named STARLINK-3581 (OBJECT_ID: 2022-017AQ) is a Starlink communication satellite launched by SpaceX on February 25, 2022, from AFWTR SLC4E 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, the satellite uses krypton ion thrusters for propulsion and solar arrays along with batteries for power. The shape of the satellite is described as "Box + pan". It was launched as part of the Starlink Group 4-11-39 constellation mission for communication purposes and is owned by SpaceX (SPXS).
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 4-11-39
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
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