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STARLINK-2051 (47661)
COSPAR: 2021-012AT | Alt Name: Starlink 2051
DECAYED
Image
Additional Sources
Launch Details
Launch Date
February 16, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
47661
International Designator
2021-012AT
Decay Date
1/31/2025
Basic Satellite Info
Name
STARLINK-2051
Alternative Name
Starlink 2051
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The STARLINK-2051 satellite, also known as Starlink 2051, is a communication satellite manufactured by SpaceX (SPXS). It was launched on February 16, 2021, from the Cape Canaveral Space Force Station's Launch Complex 40 using a Falcon 9 launch vehicle. The satellite has dimensions of 0.2 meters in length and 2.8 meters in diameter, with an overall span of 9 meters. It weighs approximately 260 kilograms at launch and 248 kilograms dry. Equipped with Ku/Ka-band payload capabilities (all) and optical inter-satellite links (on a few prototypes), STARLINK-2051 utilizes solar arrays and batteries for power generation and employs Krypton ion thrusters as its motor system. The satellite's shape is described as a box with a pan configuration, and it serves communication purposes in the Starlink constellation.
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-L19-42
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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