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STARLINK-1772 (46678)
COSPAR: 2020-073J | Alt Name: Starlink 1772
DECAYED
Image
Additional Sources
Launch Details
Launch Date
October 18, 2020
Launch Site
Launch Pad
LC39A
Launch Vehicle
Orbital Elements
NORAD ID
46678
International Designator
2020-073J
Decay Date
12/27/2020
Basic Satellite Info
Name
STARLINK-1772
Alternative Name
Starlink 1772
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
STARLINK-1772 is a communication satellite part of the Starlink constellation, launched by SpaceX (SPXS) on October 18, 2020, from Launch Complex 39A at Kennedy Space Center using a Falcon 9 launch vehicle. It measures approximately 0.2 meters in length with a diameter of 2.8 meters and a span of 9 meters. The satellite has a dry mass of 248 kilograms and launched with a total mass of 260 kilograms. Equipped with Ku/Ka-band payload capabilities, it also features optical inter-satellite links (prototypes). Its power is derived from solar arrays and batteries, and it uses Krypton ion thrusters for propulsion. The satellite's design includes a box plus panel configuration to achieve its mission objectives.
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-L13-08
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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