Space Brief 27 Mar 2025
Today's highlights include the certification of ULA's Vulcan rocket for national security missions, developments in nuclear timekeeping for GPS systems, and updates on the Space Force's new warfighting framework.
STARLINK-30423 (57843)
COSPAR: 2023-141D | Alt Name: Starlink 30423
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
57843
International Designator
2023-141D
Epoch
Sun, 19 Jul 2026 19:15:39 GMT
Apogee
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Perigee
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Inclination
53.16°
Right Ascension
29.66°
Eccentricity
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Argument of Perigee
81.42°
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
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Basic Satellite Info
Name
STARLINK-30423
Alternative Name
Starlink 30423
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 57843U 23141D 26200.80254500 .00001067 00000+0 46126-4 0 9998
2 57843 53.1621 29.6568 0001219 81.4203 278.6937 15.31704932160569
Source: Celestrak
Summary
The STARLINK-30423 satellite, also known as Starlink 30423, is a communication satellite belonging to the Starlink Group 7-2-04 and was launched on September 12, 2023, from AFWTR SLC4E using a Falcon 9 launch vehicle. The spacecraft measures 0.3 meters in length with a diameter of 4.1 meters and has a span of 29 meters. It has a dry mass of 700 kilograms and a launch mass of 730 kilograms, powered by solar arrays and batteries. Its equipment includes a Ku/Ka/E-band payload and an optical inter-satellite link. The satellite is equipped with Argon ion thrusters for propulsion and was manufactured by SPXS (SpaceX). It operates in a box + pan shape configuration for the purpose of communication.
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
0.3
Diameter
4.1
Span
29
Dry Mass
700
Launch Mass
730
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 7-2-04
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink V2M
Configuration
Starlink v2 Mini
Motor
Argon ion thrusters
Equipment
Ku/Ka/E-band payload, optical inter-satellite link
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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