Starlink Constellation Size Nears 10,000, X Report 16 Mar 2026
Starlink constellation size in March 2026: 9,996 satellites in orbit and 9,986 working from 11,504 launched, as SpaceX deorbits legacy V1.0 hardware.
STARLINK-1051 (44756)
COSPAR: 2019-074AV | Alt Name: Starlink 1051
DECAYED
Image
Additional Sources
Launch Details
Launch Date
November 11, 2019
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
44756
International Designator
2019-074AV
Decay Date
12/20/2021
Basic Satellite Info
Name
STARLINK-1051
Alternative Name
Starlink 1051
Type
Payload
Status
Decayed
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The STARLINK-1051 satellite, also known as Starlink 1051, is a communication satellite manufactured by SpaceX (SPXS). It was launched on November 11, 2019, from the Cape Canaveral Air Force Station using a Falcon 9 launch vehicle. The spacecraft has dimensions of 0.2 meters in length and 2.8 meters in diameter with a span of 9 meters. Its dry mass is 248 kilograms and it had a launch mass of 260 kilograms. Equipped with a Ku/Ka-band payload and optical inter-satellite links, STARLINK-1051 uses solar arrays and batteries for power generation. The satellite's shape consists of a box design with a pan configuration and is powered by 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-L1-44
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
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
X Report 28 Nov 2025
Today marks a significant milestone as SpaceX successfully launches another batch of Starlink satellites, boosting global connectivity efforts.
X Report 20 Feb 2025
SpaceX and Rocket Lab make headlines with simultaneous launches, while Musk's Starliner comments stir controversy.
Iran Struck U.S. Aircraft Despite 'Maxed Out' Defense | KeepTrack Space Brief
Iran successfully struck U.S. aircraft in Saudi Arabia despite maxed-out defensive posture. Space Force ISR and missile warning gaps exposed. Tracking impacts.
Vulcan Grounded as GEM 63XL Booster Passes Test | KeepTrack Space Brief
ULA's Vulcan remains grounded after February in-flight GEM 63XL booster anomaly. Northrop Grumman completed successful static fire test, but investigation ongoing with no return-to-flight date.
Space Brief 27 Oct 2025
Today's space highlights include the US Space Force's advanced tracking contract, a milestone in SpaceX's Starlink program, and a new initiative to remove space debris.
Space Brief 22 Jun 2025
Today's briefing covers a last-minute abort of a SpaceX Starlink launch, NASA's preparation for hypersonic tests, Airbus's progress in its space business, and more exciting developments in satellite tracking and reusable spaceflight.
Space Force Opens Cape Canaveral and Vandenberg Pads to New Launch Providers | KeepTrack Space Brief
Space Force issues call for launch providers at Cape Canaveral and Vandenberg. Vandenberg opens Space Launch Complex 14 bidding with Feb 12 deadline. Electra pitches hybrid aircraft to Pentagon.