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STARLINK-2725 (48681)
COSPAR: 2021-044AV | Alt Name: Starlink 2725
Image
Additional Sources
Launch Details
Launch Date
May 26, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
48681
International Designator
2021-044AV
Epoch
Sat, 04 Jul 2026 04:31:54 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
53.16°
Right Ascension
253.60°
Eccentricity
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Argument of Perigee
73.85°
Period
94.01 min
Mean Motion
15.32 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
STARLINK-2725
Alternative Name
Starlink 2725
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 48681U 21044AV 26185.18882977 -.00001245 00000-0 -28355-4 0 9991
2 48681 53.1591 253.5978 0001071 73.8461 286.2658 15.31706142282201
Source: Celestrak
Summary
The STARLINK-2725 satellite, also known as Starlink 2725, is operated by SPXS and was launched on May 26, 2021, from Cape Canaveral Air Force Station using a Falcon 9 launch vehicle. It is part of the Starlink constellation for communication purposes. The satellite measures 0.2 meters in length with a diameter of 2.8 meters and spans 9 meters. At launch, it had a mass of 260 kilograms and its dry mass is recorded at 248 kilograms. It features Ku/Ka-band payload capabilities along with optical inter-satellite links on some prototypes. The satellite is powered by solar arrays and batteries and uses krypton ion thrusters for propulsion. Its shape consists of a box with a pan configuration, and it was designed to provide communication services as its primary purpose.
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-L28-44
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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