SpaceX Resumes Falcon 9 Launches After Investigating Upper Stage Anomaly
SpaceX successfully returns to flight with a Starlink mission, detailing the cause of the July 11 anomaly and implementing fixes to prevent future incidents.
STARLINK-5457 (55666)
COSPAR: 2023-021AQ | Alt Name: Starlink 5457
DECAYED
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
55666
International Designator
2023-021AQ
Decay Date
4/8/2023
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Basic Satellite Info
Name
STARLINK-5457
Alternative Name
Starlink 5457
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The satellite named STARLINK-5457 (OBJECT_ID: 2023-021AQ) is a Starlink communication satellite manufactured by SpaceX (SPXS). It was launched on February 17, 2023, from AFWTR SLC4E using the Falcon 9 launch vehicle. The satellite has dimensions of approximately 0.2 meters in length and 2.8 meters in diameter, with a span of 9 meters, indicating the presence of deployable components such as solar arrays or antennas. Its dry mass is 290 kg, and it had a launch mass of 305 kg. The satellite's payload includes Ku/Ka-band communication equipment and an optical inter-satellite link for data transmission. It uses krypton ion thrusters for propulsion and solar arrays with batteries for power generation. This spacecraft is part of the Starlink Group 2-5-39 constellation, designed to provide global internet coverage.
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
290
Launch Mass
305
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 2-5-39
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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