Space Brief 24 Oct 2024
Today's Space Brief highlights SpaceX Crew-8's return, Intelsat-33e satellite breakup, SpaceX's upcoming Starship tests, and notable launches including China's new mega-constellation.
STARLINK-2425 (47835)
COSPAR: 2021-018BA | Alt Name: Starlink 2425
DECAYED
Image
Additional Sources
Launch Details
Launch Date
March 11, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
47835
International Designator
2021-018BA
Decay Date
8/31/2024
Basic Satellite Info
Name
STARLINK-2425
Alternative Name
Starlink 2425
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The STARLINK-2425 satellite, also known as Starlink 2425 and designated by NORAD CAT ID 47835, is part of the Starlink constellation operated by SpaceX (SPXS). Launched on March 11, 2021, from Launch Complex 40 at Cape Canaveral Air Force Station using a Falcon 9 launch vehicle, this communication satellite measures approximately 0.2 meters in length with a diameter of 2.8 meters and spans 9 meters when its components are fully deployed. The satellite has a dry mass of 248 kilograms and was launched with a total mass of 260 kilograms. It is equipped with Ku/Ka-band payload capabilities, featuring optical inter-satellite links (in prototype form). Power is generated through solar arrays and stored in batteries, while its propulsion system uses krypton ion thrusters for maneuvering. The satellite's shape consists of a box structure with an additional pan configuration.
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-L20-49
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
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