STARLINK-35871 (66566)

COSPAR: 2025-268K | Alt Name: N/A

Image

Additional Sources

Launch Details

Launch Date

November 21, 2025

Launch Site

Cape Canaveral Space Force Station

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

66566

International Designator

2025-268K

Epoch

Sun, 19 Jul 2026 15:31:31 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

43.00°

Right Ascension

321.60°

Eccentricity

Calculating...

Argument of Perigee

261.28°

Period

94.27 min

Mean Motion

15.28 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot

3D Visualization

Explore in the Catalog

Starlink V2MO bus SpaceX Starlink constellation United States satellites Payloads

Basic Satellite Info

Name

STARLINK-35871

Alternative Name

N/A

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 66566U 25268K   26200.64689230  .00012955  00000+0  47931-3 0  9998

2 66566  43.0008 321.6020 0001929 261.2842  98.7791 15.27591688 38145

Source: Celestrak

Summary

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

0.3

Diameter

4.1

Span

29.0

Dry Mass

530

Launch Mass

575

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 6-78-10

Purpose

Unknown

Mission

Unknown

Manufacturer

SPXS

Life Expectancy

Unknown

Bus

Starlink V2MO

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

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.

Latitude

Longitude

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.

Hayabusa | The Crippled Falcon That Carried an Asteroid Home

Sixteen years ago today, a fireball tore across the Australian outback. Most of it was a dying Japanese spacecraft burning up after a seven-year ordeal. The bright dot racing ahead of the wreckage was a capsule holding the first grains of an asteroid ever returned to Earth.

Space Brief 22 Jul 2025

Today's highlights include ExoMars' successful parachute test, developments in military satellite systems, and leadership changes at NASA Goddard.

The Day Electric Propulsion Changed Spaceflight Forever

Fifty-five years ago, a revolutionary spacecraft launched from California carrying technology that would transform how we explore the solar system

X Report 4 Apr 2025

SpaceX gears up for Starship's ninth flight with a reused booster, Fram2 astronauts share stunning orbital views, and SpaceX secures new NASA contracts for the Starship.

X Report 25 Aug 2025

SpaceX faced delays in launching its 10th Starship test flight while successfully deploying a Cargo Dragon to resupply the ISS, marking a significant milestone in the ongoing collaboration with NASA.

SDA Awards $3.5B Tracking Layer Contracts to Lockheed, Rocket Lab | KeepTrack Space Brief

SDA awards $3.5B in contracts for 72 Tracking Layer satellites to Lockheed Martin and Rocket Lab. Terran Orbital selected for satellite bus production. Israel eyes 2026 defense growth.

The Day We Lost Apollo 1

Fifty-eight years ago, a tragic fire during a routine test transformed spacecraft design and created the foundation of modern spaceflight safety culture

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.