Starlink Hits 10,000 Satellites in Orbit, X Report 17 Mar 2026
How many Starlink satellites are in orbit in 2026? SpaceX passed 10,000 after the Starlink 17-24 launch, with 10,020 in orbit and 11,529 launched.
STARLINK-5743 (55597)
COSPAR: 2023-020AE | Alt Name: Starlink 5743
Image
Additional Sources
Launch Details
Launch Date
February 12, 2023
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
55597
International Designator
2023-020AE
Epoch
Sun, 19 Jul 2026 18:36:39 GMT
Apogee
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Perigee
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Inclination
43.00°
Right Ascension
328.00°
Eccentricity
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Argument of Perigee
269.26°
Period
94.27 min
Mean Motion
15.28 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
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Basic Satellite Info
Name
STARLINK-5743
Alternative Name
Starlink 5743
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 55597U 23020AE 26200.77545516 -.00000117 00000+0 52927-5 0 9997
2 55597 43.0036 327.9955 0001406 269.2585 90.8106 15.27576938189248
Source: Celestrak
Summary
STARLINK-5743 is a communication satellite, part of the Starlink Group 5-4-29, owned by SpaceX and launched on February 12, 2023, from Cape Canaveral Air Force Station's Launch Complex 40 using a Falcon 9 launch vehicle. The spacecraft measures 0.2 meters in length with a diameter of 2.8 meters and a span of 9 meters. It has a dry mass of 290 kilograms and a launch mass of 305 kilograms, powered by solar arrays and batteries. The satellite is equipped with a Ku/Ka-band payload, optical inter-satellite link, and uses Krypton ion thrusters for propulsion. Its shape is described as "Box + pan," and it was manufactured in the United States for communication purposes.
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 5-4-29
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
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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