Space Brief 2 Sep 2024
Key topics: SpaceX resumes Falcon 9 launches, mysterious Starliner sounds, and upcoming space policy events. Detailed tracking info for EGYPTSAT A.
STARLINK-35640 (66536)
COSPAR: 2025-265W | Alt Name: N/A
Image
Additional Sources
Launch Details
Launch Date
November 19, 2025
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
66536
International Designator
2025-265W
Epoch
Sun, 19 Jul 2026 10:54:09 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
43.00°
Right Ascension
253.92°
Eccentricity
Calculating...
Argument of Perigee
277.57°
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
Basic Satellite Info
Name
STARLINK-35640
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 66536U 25265W 26200.45427259 .00004575 00000+0 17571-3 0 9998
2 66536 42.9992 253.9225 0001690 277.5666 82.4993 15.27575900 37260
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 6-94-21
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
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 13 Dec 2025
SpaceX continues making strides in satellite deployments and Starship preparations while managing challenges in space traffic.
Space Force Stands Up SPACEFOR-NORTH for Homeland Defense | KeepTrack Space Brief
Space Force inaugurates SPACEFOR-NORTH at Peterson SFB for homeland defense. Viridian inks AFRL satellite agreement. HASC chair seeks $450B defense fund.
X Report 29 Nov 2024
SpaceX advances Starship development while planning future replacements for Falcon and Dragon.
Space Brief 11 Apr 2025
Today's brief covers Millennium's milestone in missile defense, new satellite jammer for Space Force, budget increases for defense, delays in MEO satellite contracts, and potential impacts of Trump's latest order on Pentagon programs.
X Report 13 Nov 2024
SpaceX launches more Starlink satellites as Starship prepares for full stack testing, amidst Musk's new governmental role.
Starlink Satellite Count Hits 10,087, X Report 22 Mar 2026
How many Starlink satellites are in orbit in 2026? 10,087 working of 10,097 on orbit, 11,612 launched to date, per KeepTrack data.
SpaceX Wins $57M Golden Dome Crosslink Deal, X Report 24 Apr 2026
SpaceX military contract: $57M to demo Link-182 waveform satellite crosslinks for Golden Dome missile defense. FCC denies its spectrum bid.