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STARLINK-1559 (46077)
COSPAR: 2020-055BC | Alt Name: Starlink 1559
Image
Additional Sources
Launch Details
Launch Date
August 7, 2020
Launch Site
Launch Pad
LC39A
Launch Vehicle
Orbital Elements
NORAD ID
46077
International Designator
2020-055BC
Epoch
Fri, 03 Jul 2026 21:21:41 GMT
Apogee
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Perigee
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Inclination
53.02°
Right Ascension
248.30°
Eccentricity
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Argument of Perigee
3.77°
Period
93.45 min
Mean Motion
15.41 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-1559
Alternative Name
Starlink 1559
Type
Payload
Status
Partially operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 46077U 20055BC 26184.89006907 .00073004 00000-0 17413-2 0 9998
2 46077 53.0216 248.2967 0003766 3.7656 356.3375 15.40914538327431
Source: Celestrak
Summary
The STARLINK-1559 satellite, also known as Starlink 1559, is part of SpaceX's Starlink constellation and was launched on August 7, 2020, from Launch Complex 39A at the Kennedy Space Center using a Falcon 9 launch vehicle. It has dimensions of approximately 0.2 meters in length, 2.8 meters in diameter, and spans up to 9 meters with its solar arrays deployed. The satellite has a dry mass of 248 kilograms and was launched with a total mass of 260 kilograms. Equipped with Ku/Ka-band payload communication systems (all), it also features optical inter-satellite links on some prototypes for enhanced connectivity. Power is provided by solar arrays and batteries, while its propulsion system utilizes Krypton ion thrusters. The primary mission of STARLINK-1559 is to support global communication services as part of the larger Starlink network operated by SpaceX.
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-L9-32
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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