Optical Intersatellite Link (OISL)
The laser-based crosslinks that turn Starlink into a mesh, anchor the SDA Transport Layer, and just made their GPS debut on GPS III SV10 - quietly rewriting how data moves through space.
STARLINK-4541 (53427)
COSPAR: 2022-097AR | Alt Name: Starlink 4541
DECAYED
Image
Additional Sources
Launch Details
Launch Date
August 10, 2022
Launch Site
Launch Pad
LC39A
Launch Vehicle
Orbital Elements
NORAD ID
53427
International Designator
2022-097AR
Decay Date
3/14/2025
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Basic Satellite Info
Name
STARLINK-4541
Alternative Name
Starlink 4541
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The STARLINK-4541 satellite, also known as Starlink 4541, is a communication satellite belonging to SpaceX's Starlink constellation. It was launched on August 10, 2022, from Kennedy Space Center LC39A using the Falcon 9 launch vehicle. The satellite has dimensions of 0.2 meters in length and 2.8 meters in diameter with an operational span of 9 meters. Equipped with a Ku/Ka-band payload and optical inter-satellite link for communication purposes, it also utilizes krypton ion thrusters as its propulsion system. Its dry mass is 275 kilograms and launch mass was 297 kilograms. The satellite's power supply comes from solar arrays and batteries.
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 4-26-40
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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