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STARLINK-1993 (47588)
COSPAR: 2021-009AS | Alt Name: Starlink 1993
Image
Additional Sources
Launch Details
Launch Date
February 4, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
47588
International Designator
2021-009AS
Epoch
Thu, 04 Jun 2026 07:26:45 GMT
Apogee
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Perigee
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Inclination
53.02°
Right Ascension
261.13°
Eccentricity
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Argument of Perigee
304.01°
Period
87.78 min
Mean Motion
16.40 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-1993
Alternative Name
Starlink 1993
Type
Payload
Status
Partially operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 47588U 21009AS 26155.31024500 .09486131 12469-4 63668-3 0 9998
2 47588 53.0183 261.1265 0009954 304.0076 56.0025 16.40470083295135
Source: Celestrak
Summary
The Starlink-1993 satellite, also known as Starlink 1993, is operated by SpaceX (SPXS) and was launched on February 4, 2021, from the LC40 launch pad at AFETR using a Falcon 9 launch vehicle. The spacecraft has dimensions of 0.2 meters in length, 2.8 meters in diameter, and a span of 9 meters. It has a dry mass of 248 kg and was launched with a total mass of 260 kg. Equipped with Ku/Ka-band payload equipment (all) and optical inter-satellite links (prototypes), it uses solar arrays and batteries for power. The satellite is configured for communication purposes and utilizes Krypton ion thrusters as its propulsion system. Its shape can be described as a box with a pan configuration.
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-L18-41
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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