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STARLINK-2115 (47394)
COSPAR: 2021-005AX | Alt Name: Starlink 2115
DECAYED
Image
Additional Sources
Launch Details
Launch Date
January 20, 2021
Launch Site
Launch Pad
LC39A
Launch Vehicle
Orbital Elements
NORAD ID
47394
International Designator
2021-005AX
Decay Date
12/30/2024
Basic Satellite Info
Name
STARLINK-2115
Alternative Name
Starlink 2115
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The Starlink-2115 satellite, identified by NORAD as 47394 and designated OBJECT_ID 2021-005AX, is a communication satellite manufactured by SpaceX (SPXS). Launched on January 20, 2021, from the Kennedy Space Center's Launch Complex 39A via Falcon 9 launch vehicle, it serves as part of the Starlink constellation. With dimensions of approximately 0.2 meters in length and a diameter of 2.8 meters, its span reaches up to 9 meters. 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 and features optical inter-satellite links in some prototype configurations. Power generation comes from solar arrays complemented by batteries, while its propulsion system relies on krypton ion thrusters.
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-L16-46
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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