X Report 28 Nov 2025
Today marks a significant milestone as SpaceX successfully launches another batch of Starlink satellites, boosting global connectivity efforts.
STARLINK-5818 (55785)
COSPAR: 2023-028AW | Alt Name: Starlink 5818
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
55785
International Designator
2023-028AW
Epoch
Sun, 19 Jul 2026 11:34:48 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
70.00°
Right Ascension
232.31°
Eccentricity
Calculating...
Argument of Perigee
270.46°
Period
96.11 min
Mean Motion
14.98 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
STARLINK-5818
Alternative Name
Starlink 5818
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 55785U 23028AW 26200.48250227 .00000067 00000+0 13392-4 0 9999
2 55785 69.9986 232.3104 0003319 270.4551 89.6228 14.98332231186763
Source: Celestrak
Summary
STARLINK-5818, also known as Starlink 5818, is a communication satellite owned and operated by SpaceX (SPXS). It was launched on March 3, 2023, from AFWTR SLC4E using the Falcon 9 launch vehicle. The satellite measures 0.2 meters in length with a diameter of 2.8 meters and spans up to 9 meters when fully deployed. Its dry mass is 290 kilograms, and it has an initial launch mass of 305 kilograms. Equipped with Ku/Ka-band payload and optical inter-satellite links for communication purposes, STARLINK-5818 uses krypton ion thrusters for propulsion and solar arrays combined with batteries for power supply. The satellite is part of the Starlink Group 2-7-45 constellation aimed at providing global internet 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
290
Launch Mass
305
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 2-7-45
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink
Configuration
Unknown
Motor
Krypton ion thrusters
Equipment
Ku/Ka-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
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
The 300,000 Swerves Keeping Low Earth Orbit From Crashing
Starlink satellites fired their thrusters to dodge a collision roughly 300,000 times in 2025, about 822 times a day. Behind that number is a fragile, half-automated system of warnings, probabilities, and judgment calls that decides which close approaches are worth a maneuver and which are just noise.
SpaceX Unveils Stargaze SSA System, Explores xAI Merger Ahead of IPO | KeepTrack X Report
SpaceX unveils Stargaze space situational awareness system during 13th launch of January. Reports surface of SpaceX-xAI merger talks ahead of potential IPO. Dual-coast Starlink launches from CA and FL.
Space Force Eyes 1,000 Launches by 2031, New Site Required | KeepTrack Space Brief
Space Force projects ~1,000 launches between FY2027–FY2031, averaging 200 annually. DAF study concludes new launch site is "probably" required to absorb cadence.
X Report 17 Aug 2025
SpaceX prepares for its 10th Starship test flight, set for August 24, as the FAA grants approval following earlier setbacks.
Starship Flight 12 Targets Mid-May Launch, X Report 2 May 2026
Starship Flight 12 status for May 2026: SpaceX targets mid-May with a revised trajectory, while Starlink 10-38 lofts 29 satellites from Cape Canaveral.
Space Brief 30 Mar 2025
Today's highlights include Rocket Lab joining the US Space Force's national security launch program, SpaceX's upcoming Starlink deployment, China's successful EVA, and intriguing science aboard SpaceX's Fram2 mission.
Space Brief 27 Nov 2024
Space highlights include a debut launch of ZhuQue-2E, Firefly's lunar lander timeline, semiconductor funding for satellites, and ISS debris avoidance.