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STARLINK-5544 (55757)
COSPAR: 2023-028S | Alt Name: Starlink 5544
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
55757
International Designator
2023-028S
Epoch
Sun, 19 Jul 2026 11:41:28 GMT
Apogee
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Perigee
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Inclination
70.00°
Right Ascension
272.09°
Eccentricity
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Argument of Perigee
265.09°
Period
96.11 min
Mean Motion
14.98 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-5544
Alternative Name
Starlink 5544
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 55757U 23028S 26200.48713060 -.00000508 00000+0 -34782-4 0 9995
2 55757 69.9987 272.0858 0003584 265.0885 94.9865 14.98324507185788
Source: Celestrak
Summary
STARLINK-5544 is a Starlink satellite launched on March 3, 2023, from Cape Canaveral Space Force Station (SLC4E) using a Falcon 9 launch vehicle. The spacecraft measures approximately 0.2 meters in length, has a diameter of 2.8 meters, and spans 9 meters. It has a dry mass of 290 kilograms and a launch mass of 305 kilograms. Equipped with a Ku/Ka-band payload and optical inter-satellite link, the satellite uses krypton ion thrusters for propulsion and is powered by solar arrays and batteries. The mission purpose is communication as part of the Starlink Group 2-7-17 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
290
Launch Mass
305
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 2-7-17
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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