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STARLINK-2303 (47981)
COSPAR: 2021-024E | Alt Name: Starlink 2303
Image
Additional Sources
Launch Details
Launch Date
March 24, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
47981
International Designator
2021-024E
Epoch
Sat, 04 Jul 2026 04:15:13 GMT
Apogee
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Perigee
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Inclination
53.16°
Right Ascension
150.48°
Eccentricity
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Argument of Perigee
84.40°
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-2303
Alternative Name
Starlink 2303
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 47981U 21024E 26185.17723861 .00000145 00000-0 16444-4 0 9998
2 47981 53.1600 150.4775 0001250 84.4019 275.7125 15.31698133292472
Source: Celestrak
Summary
STARLINK-2303, also known as Starlink 2303, is a communication satellite manufactured by SPXS and owned by SPXS under the Starlink constellation. It was launched on March 24, 2021, from Launch Pad LC40 at AFETR using a Falcon 9 launch vehicle. The satellite has dimensions of 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters when fully deployed. At launch, it had a mass of 260 kilograms and a dry mass of 248 kilograms. Equipped with Ku/Ka-band payload (all) and optical inter-satellite links (on prototypes), the satellite's propulsion system uses krypton ion thrusters for maneuvering. Its power supply comes from solar arrays and batteries, and it is designed to provide communication services. The configuration of the satellite is described as a box shape with a pan extension.
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-L22-05
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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