X Report 28 Apr 2025
SpaceX marks a milestone with its 250th Starlink mission, continuing to expand its broadband satellite network.
STARLINK-1746 (46588)
COSPAR: 2020-070BJ | Alt Name: Starlink 1746
Image
Additional Sources
Launch Details
Launch Date
October 6, 2020
Launch Site
Launch Pad
LC39A
Launch Vehicle
Orbital Elements
NORAD ID
46588
International Designator
2020-070BJ
Epoch
Tue, 19 May 2026 01:35:01 GMT
Apogee
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Perigee
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Inclination
53.01°
Right Ascension
116.99°
Eccentricity
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Argument of Perigee
288.24°
Period
87.72 min
Mean Motion
16.42 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-1746
Alternative Name
Starlink 1746
Type
Payload
Status
Partially operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 46588U 20070BJ 26139.06599432 .09858886 12429-4 58518-3 0 9993
2 46588 53.0126 116.9900 0003887 288.2398 71.8226 16.41635089311567
Source: Celestrak
Summary
The STARLINK-1746 satellite, also known as Starlink 1746, is a communication satellite belonging to the Starlink constellation operated by SPXS (SpaceX). Launched on October 6, 2020, from LC39A at AFETR using a Falcon 9 launch vehicle, it has dimensions of approximately 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters when fully deployed. The satellite's dry mass is 248 kg with a launch mass of 260 kg. It is equipped with Ku/Ka-band payload capabilities (all), optical inter-satellite links (a few prototypes), solar arrays for power generation, and krypton ion thrusters as its motor system. Its purpose is to provide communication services.
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-L12-54
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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