Space Brief 25 Sep 2025
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STARLINK-2564 (48284)
COSPAR: 2021-036J | Alt Name: Starlink 2564
Image
Additional Sources
Launch Details
Launch Date
April 29, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
48284
International Designator
2021-036J
Epoch
Fri, 03 Jul 2026 22:02:44 GMT
Apogee
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Perigee
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Inclination
53.16°
Right Ascension
255.12°
Eccentricity
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Argument of Perigee
78.97°
Period
94.01 min
Mean Motion
15.32 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
Basic Satellite Info
Name
STARLINK-2564
Alternative Name
Starlink 2564
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 48284U 21036J 26184.91856884 .00015203 00000-0 50049-3 0 9990
2 48284 53.1580 255.1199 0001490 78.9666 281.1503 15.31711072286204
Source: Celestrak
Summary
The STARLINK-2564 satellite, also known as Starlink 2564 and part of the Starlink constellation, was launched on April 29, 2021, from Cape Canaveral Air Force Station's LC40 using a Falcon 9 launch vehicle. Manufactured by SpaceX (SPXS), this communication satellite has dimensions of 0.2 meters in length, 2.8 meters in diameter, and a span of 9 meters. It weighs approximately 260 kilograms at launch with a dry mass of 248 kilograms. The satellite is equipped with a Ku/Ka-band payload and features optical inter-satellite links on some prototypes, powered by solar arrays and batteries. Its propulsion system includes Krypton ion thrusters for maneuvering.
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-L24-10
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
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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