STARLINK-35634 (66173)

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

Image
STARLINK-35634 Satellite Image
Additional Sources
Launch Details

Launch Date

October 25, 2025

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

66173

International Designator

2025-240AD

Epoch

Mon, 20 Jul 2026 06:54:17 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

53.16°

Right Ascension

164.50°

Eccentricity

Calculating...

Argument of Perigee

88.47°

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-35634

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 66173U 25240AD  26201.28769951  .00009318  00000+0  28657-3 0  9995
2 66173  53.1585 164.4984 0001296  88.4696 271.6455 15.34399708 42327

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 11-12-28

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.

Space Brief 17 May 2025

Space Brief 17 May 2025

Today's brief covers SES's satellite orchestration, SpaceX's defense role, cyber scorecards in DoD, and more.

X Report 5 Jun 2025

X Report 5 Jun 2025

SpaceX celebrates significant milestones with its 500th Falcon launch and the continued expansion of Starlink connectivity.

Blue Origin's New Glenn Destroyed in Static Fire Test at Cape Canaveral | KeepTrack Space Brief

Blue Origin's New Glenn Destroyed in Static Fire Test at Cape Canaveral | KeepTrack Space Brief

Blue Origin's fourth New Glenn rocket exploded during static fire at LC-36, Cape Canaveral, destroying the fully stacked vehicle and pad infrastructure. Amazon Leo launch postponed indefinitely.

Space Brief 15 Aug 2025

Space Brief 15 Aug 2025

Discover the latest in space news with the ULA's recent launch for the US Space Force, significant developments in radar tracking at high altitudes, and impactful policy changes involving military space missions.

NASA Pressures Blue Origin on HLS After New Glenn Explosion | KeepTrack Space Brief

NASA Pressures Blue Origin on HLS After New Glenn Explosion | KeepTrack Space Brief

NASA demands Blue Origin find alternate launcher for Artemis moon landers after New Glenn test explosion damaged Cape Canaveral LC-36. Schedule risk to lunar missions.

DROID.002 - Turion Space's Eyes on the Orbital Junkyard

DROID.002 - Turion Space's Eyes on the Orbital Junkyard

A 90-kilogram spacecraft with iodine thrusters and two Australian-built cameras is quietly building the case that tracking space debris is a business worth billions - and that a four-year-old startup from Irvine can own it.

X Report 3 Apr 2025

X Report 3 Apr 2025

Exciting advancements from SpaceX's Fram2 mission and the pivotal role of biotech in space exploration.

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

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.