STARLINK-2411 (47826)

COSPAR: 2021-018AR | Alt Name: Starlink 2411

Image
STARLINK-2411 Satellite Image
Additional Sources
Launch Details

Launch Date

March 11, 2021

Launch Pad

LC40

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

47826

International Designator

2021-018AR

Epoch

Sat, 04 Jul 2026 01:43:34 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

53.16°

Right Ascension

63.91°

Eccentricity

Calculating...

Argument of Perigee

91.28°

Period

94.01 min

Mean Motion

15.32 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

STARLINK-2411

Alternative Name

Starlink 2411

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 47826U 21018AR  26185.07192928 -.00001181  00000-0 -26308-4 0  9995
2 47826  53.1602  63.9053 0001268  91.2782 268.8365 15.31698941294525

Source: Celestrak

Summary
The STARLINK-2411 satellite, also known as Starlink 2411, is a communication satellite manufactured by SPXS (SpaceX) and launched on March 11, 2021, from the Air Force Eastern Test Range Launch Complex 40 using a Falcon 9 launch vehicle. It has dimensions of approximately 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters. The satellite weighs 260 kilograms at launch with a dry mass of 248 kilograms. Equipped with Ku/Ka-band payload capabilities (all) and optical inter-satellite links (prototypes), it utilizes solar arrays and batteries for power. Its propulsion system includes krypton ion thrusters, and its shape is described as box plus pan configuration. The satellite's primary mission is to provide communication services.

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-L20-40

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

Map
This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

SpaceX Logs Record 165 Launches in 2025, X Report 1 Jan 2026

SpaceX Logs Record 165 Launches in 2025, X Report 1 Jan 2026

SpaceX number of launches in 2025: a record 165 orbital flights. Starlink added 4.6M customers across 35 new markets; new Vandenberg pad offered.

X Report 11 May 2025

X Report 11 May 2025

SpaceX successfully launched 28 Starlink satellites from Florida, marking a significant milestone in their deployment strategy. This follows the recent launch of 26 satellites from California, highlighting ongoing expansion efforts.

Space Brief 4 Feb 2025

Space Brief 4 Feb 2025

Today's brief covers the expansion of the U.S. missile defense shield, a new contract for Viasat from the U.S. Space Force, and the Missile Defense Agency's call for innovative Iron Dome concepts.

X Report 1 Oct 2025

X Report 1 Oct 2025

SpaceX gears up for significant upcoming launches while Starlink makes an impactful difference in disaster recovery efforts. Meanwhile, ESA and Avio reveal plans for competitive advancements in reusable rocket technology.

SpaceX and xAI Tapped for Pentagon's $100M Drone Contest | KeepTrack X Report

SpaceX and xAI Tapped for Pentagon's $100M Drone Contest | KeepTrack X Report

Pentagon selects SpaceX and xAI for $100M autonomous drone competition. Two Falcon 9 rockets launch Starlink sats from California and Florida. 11,215 total Starlink satellites launched.

New Glenn Damaged in Hotfire Anomaly at LC-36 | KeepTrack Space Brief

New Glenn Damaged in Hotfire Anomaly at LC-36 | KeepTrack Space Brief

Blue Origin's New Glenn suffered a damaging anomaly during hotfire testing at Launch Complex 36, grounding the heavy-lift rocket indefinitely with no return-to-flight timeline announced.

The Kessler Syndrome

The Kessler Syndrome

The Kessler Syndrome threatens humanity's future in space as cascading satellite collisions create exponential debris growth. With 36,000+ tracked objects and recent incidents accelerating risks, we face a critical juncture: implement solutions now or potentially lose access to low Earth orbit forever.

China's Shenlong Spaceplane Releases Mystery Object | KeepTrack Space Brief

China's Shenlong Spaceplane Releases Mystery Object | KeepTrack Space Brief

China's Shenlong spaceplane released an unidentified object in orbit, drawing scrutiny amid U.S. Space Force Victus Haze RPO demonstrations. Tracking data critical.