Space Brief 3 Jul 2025
Today's coverage includes the cancellation of DARPA's DRACO nuclear propulsion project, global shifts in Earth observation strategy, and new developments in satellite technology and military collaborations.
STARLINK-5327 (55291)
COSPAR: 2023-010Y | Alt Name: Starlink 5327
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
55291
International Designator
2023-010Y
Epoch
Sun, 19 Jul 2026 19:02:25 GMT
Apogee
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Perigee
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Inclination
70.00°
Right Ascension
51.51°
Eccentricity
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Argument of Perigee
267.84°
Period
96.11 min
Mean Motion
14.98 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-5327
Alternative Name
Starlink 5327
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 55291U 23010Y 26200.79335632 .00000078 00000+0 14292-4 0 9992
2 55291 69.9992 51.5104 0002812 267.8436 92.2401 14.98327745193059
Source: Celestrak
Summary
The STARLINK-5327 satellite, also known as Starlink 5327, was launched on January 19, 2023, from AFWTR SLC4E using a Falcon 9 launch vehicle. It is part of the Starlink Group 2-4-23 and belongs to SPXS (SpaceX). The satellite measures 0.2 meters in length, has a diameter of 2.8 meters, and spans 9 meters. Its dry mass is 290 kg, and it was launched with a mass of 305 kg. It is equipped with Ku/Ka-band payload and optical inter-satellite link for communication purposes. The satellite's propulsion system includes krypton ion thrusters, while its power source comprises solar arrays and batteries. Its shape is described as "Box + pan."
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 2-4-23
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
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