Space Brief 5 Jun 2025
Today's brief highlights a significant geospatial data collaboration between Maxar and Saab, defense budget discussions affecting satellite deployments, and the naming of new military command chiefs.
STARLINK-35521 (65916)
COSPAR: 2025-225G | Alt Name: N/A
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
65916
International Designator
2025-225G
Epoch
Sun, 19 Jul 2026 13:48:58 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
53.16°
Right Ascension
272.15°
Eccentricity
Calculating...
Argument of Perigee
98.87°
Period
93.85 min
Mean Motion
15.34 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
STARLINK-35521
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 65916U 25225G 26200.57567933 .00013286 00000+0 40363-3 0 9996
2 65916 53.1567 272.1520 0000834 98.8746 261.2351 15.34400811 44614
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 11-17-07
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.
81 Payloads Deployed to SSO; Long March 10B & Vikram-I Debut This Week | KeepTrack Space Brief
SpaceX rideshare Falcon 9 deployed 81 payloads including military tech demos to sun-synchronous orbit. China's Long March 10B and India's Vikram-I both debut this week among 6 scheduled launches.
Booster 20 Fires All 33 Engines in Record Test | KeepTrack Space Brief
SpaceX completed a full 33-engine static fire on Booster 20, the longest duration test to date. The milestone clears a major hurdle before the next Starship flight attempt.
Space Brief 17 Dec 2023
Rocket Lab's successful Electron return to flight, China's third Shenlong mission, lessons from Virgin Orbit's failure in the UK, Hubble's 30-year post-repair anniversary, and a summary of recent global launches.
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.
Block 3 Starship Pad Work Accelerates at Starbase | KeepTrack X Report
SpaceX engineers are overhauling Starbase launch infrastructure for Block 3 Starships as Falcon 9 prepares another Starlink batch run.
X Report 18 Jan 2025
SpaceX faces setbacks with Starship Flight 7 as FAA launches an investigation, while future transportation policies might impact SpaceX operations. Meanwhile, the Starlink constellation continues strong.
Space Brief 13 Nov 2024
Today's focus spans critical developments in military space initiatives, strategic policy shifts, and modest steps in semiconductor advancements. Key developments include Rocket Lab's new U.S. Air Force contract, Sierra Space's progress in satellite programs, and potential policy changes under Trump's leadership.