STARLINK-33951 (63803)

COSPAR: 2025-091AD | Alt Name: N/A

Image
STARLINK-33951 Satellite Image
Additional Sources
Launch Details

Launch Date

May 2, 2025

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

63803

International Designator

2025-091AD

Epoch

Sun, 19 Jul 2026 19:51:10 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

43.00°

Right Ascension

26.04°

Eccentricity

Calculating...

Argument of Perigee

274.84°

Period

94.27 min

Mean Motion

15.28 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

STARLINK-33951

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 63803U 25091AD  26200.82720494  .00004712  00000+0  18065-3 0  9999
2 63803  43.0032  26.0426 0002266 274.8445  85.2148 15.27578966 69160

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 6-75-28

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.

Vigoride 5 and the Space Tug That Had to Work

Vigoride 5 and the Space Tug That Had to Work

Object 55056 rode a SpaceX rideshare into orbit carrying more than customer satellites. It carried the survival of Momentus, a company that had already lost its founder to a national security review, settled SEC fraud charges, and watched its first space tug die in orbit.

Falcon 9 Booster Sets 33-Flight Reuse Record, X Report 23 Feb 2026

Falcon 9 Booster Sets 33-Flight Reuse Record, X Report 23 Feb 2026

Falcon 9 booster reuse record: SpaceX's most-flown booster flew a 33rd flight Feb 21 with 28 Starlink V2 Minis. Two launches in a day; 9,779 on orbit.

Space Brief 8 Nov 2025

Space Brief 8 Nov 2025

Today's Space Brief covers major developments in Pentagon procurement methods, strategic satellite intelligence advancements, and increasing interest in drone technology within the defense sector.

Largest Satellite Debris Events

Largest Satellite Debris Events

Space debris poses a mounting threat to both satellites and space missions. As we send more objects into orbit, the likelihood of collisions and subsequent breakups producing dangerous space debris increases. Recognizing the major events that have generated this dangerous space junk is pivotal in ensuring the safety of future space missions.

Space Brief 12 Dec 2025

Space Brief 12 Dec 2025

Today's space brief highlights the U.S. Space Force's new satellite naming scheme, the Air Force Secretary's warnings on China's space advances, BAE Systems' DARPA award, strategies for future space defense, the importance of GEO satellite refueling, and Blue Origin's plans for Space Force certification.

SpaceX Wins $178.5M Space Force Contract, X Report 3 Apr 2026

SpaceX Wins $178.5M Space Force Contract, X Report 3 Apr 2026

SpaceX secured a $178.5M Space Force contract to launch missile-tracking satellites from 2027, backing the Missile Track Custody threat-tracking layer.

SpaceX Wins $2.29B Space Force LEO Comms Contract | KeepTrack Space Brief

SpaceX Wins $2.29B Space Force LEO Comms Contract | KeepTrack Space Brief

SpaceX awarded $2.29 billion to build Space Force's LEO communications backbone, integrating with SDA Transport layer satellites for military tactical data relay through space.

X Report 28 Dec 2025

X Report 28 Dec 2025

SpaceX scrubs a launch due to ground system issues while continuing its ambitious deployment of Starlink satellites.