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STARLINK-2124 (47402)
COSPAR: 2021-005BF | Alt Name: Starlink 2124
DECAYED
Image
Additional Sources
Launch Details
Launch Date
January 20, 2021
Launch Site
Launch Pad
LC39A
Launch Vehicle
Orbital Elements
NORAD ID
47402
International Designator
2021-005BF
Decay Date
1/13/2025
Basic Satellite Info
Name
STARLINK-2124
Alternative Name
Starlink 2124
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The STARLINK-2124 satellite, also known as Starlink 2124 and designated 2021-005BF, is part of SpaceX's Starlink constellation designed for communication purposes. It was launched on January 20, 2021, from the LC39A launch pad at AFETR using a Falcon 9 launch vehicle. The satellite measures 0.2 meters in length and has a diameter of 2.8 meters with a span of 9 meters. Equipped with a dry mass of 248 kg and a launch mass of 260 kg, it features Ku/Ka-band payload capabilities along with optical inter-satellite links on some prototypes. Power is provided by solar arrays and batteries. The satellite uses Krypton ion thrusters for propulsion and has a box plus pan shape design.
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
248
Launch Mass
260
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink V1.0-L16-54
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink
Configuration
Unknown
Motor
Krypton ion thrusters
Equipment
Ku/Ka-band payload (all), optical inter-satellite links (a few prototypes)
Power System
Solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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