STARLINK-35540 (66151)

COSPAR: 2025-240F | Alt Name: N/A

Image
STARLINK-35540 Satellite Image
Additional Sources
Launch Details

Launch Date

October 25, 2025

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

66151

International Designator

2025-240F

Epoch

Sun, 19 Jul 2026 07:15:14 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

53.16°

Right Ascension

169.03°

Eccentricity

Calculating...

Argument of Perigee

95.63°

Period

93.85 min

Mean Motion

15.34 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

STARLINK-35540

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 66151U 25240F   26200.30224622  .00009359  00000+0  28783-3 0  9999
2 66151  53.1588 169.0255 0001280  95.6283 264.4866 15.34395253 42173

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 11-12-06

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.
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.

X Report 25 Jun 2025

X Report 25 Jun 2025

SpaceX successfully launched the historic Axiom-4 mission to the ISS, marking a significant milestone in private space travel, while also expanding Starlink's reach into Vietnam's healthcare sector.

X Report 13 Apr 2025

X Report 13 Apr 2025

SpaceX successfully launches 21 Starlink satellites and deploys a new batch of spy satellites for the US government.

X Report 16 Jun 2025

X Report 16 Jun 2025

SpaceX progresses with plans for Starship launches from a ULA site while continuing its Starlink expansion. New satellite tracking update enhances user engagement.

X Report 25 Dec 2024

X Report 25 Dec 2024

SpaceX wraps up a record-breaking year with successful launches and advancements in Starlink mega-constellation.

X Report 21 Apr 2025

X Report 21 Apr 2025

SpaceX launches its 32nd cargo mission to the ISS, and NRO marks a milestone with over 200 satellites deployed.

Space Brief 29 Oct 2025

Space Brief 29 Oct 2025

Today's brief covers closer military and intelligence space integration, new satellite servicing advancements, and more insightful defense and space news.

X Report 8 Jul 2025

X Report 8 Jul 2025

SpaceX marks a milestone with its 500th Falcon 9 mission during a week of notable developments, including ongoing Starlink deployments and changes in U.S. military plans.

The Day Electric Propulsion Changed Spaceflight Forever

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