Space Brief 17 Jan 2025
Today's brief covers developments involving Space Force officials, Sierra Space's satellite milestone, and Voyager Space's rebranding for national security focus. Additionally, we spotlight the Cosmos 447 satellite.
STARLINK-3539 (51853)
COSPAR: 2022-022B | Alt Name: Starlink 3539
DECAYED
Image
Additional Sources
Launch Details
Launch Date
March 3, 2022
Launch Site
Launch Pad
LC39A
Launch Vehicle
Orbital Elements
NORAD ID
51853
International Designator
2022-022B
Decay Date
6/26/2025
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Basic Satellite Info
Name
STARLINK-3539
Alternative Name
Starlink 3539
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The satellite named STARLINK-3539 (OBJECT_ID: 2022-022B) is a Starlink communications satellite launched on March 3, 2022, from Launch Complex 39A at Kennedy Space Center aboard a Falcon 9 launch vehicle. It has dimensions of 0.2 meters in length and 2.8 meters in diameter with an operational span of 9 meters. The satellite's dry mass is 275 kilograms, while its launch mass was 297 kilograms. Equipped with Ku/Ka-band payload and optical inter-satellite link for communication purposes, it also features krypton ion thrusters as motors and solar arrays along with batteries for power generation. The satellite belongs to the Starlink Group 4-9-02 constellation and is owned by SpaceX (SPXS).
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
275
Launch Mass
297
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 4-9-02
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
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