Space Brief 21 Jan 2025
Today's Space Brief highlights a SpaceX launch of Starlink satellites, international efforts to tackle space debris, and innovative lunar power solutions from China.
STARLINK-35718 (66894)
COSPAR: 2025-283S | Alt Name: N/A
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
66894
International Designator
2025-283S
Epoch
Sun, 19 Jul 2026 19:18:21 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
53.16°
Right Ascension
130.36°
Eccentricity
Calculating...
Argument of Perigee
97.70°
Period
94.10 min
Mean Motion
15.30 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
STARLINK-35718
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 66894U 25283S 26200.80441987 .00011032 00000+0 38395-3 0 9991
2 66894 53.1591 130.3551 0001769 97.6964 262.4237 15.30209069 36078
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 11-25-17
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 4 Dec 2025
SpaceX successfully launched another batch of Starlink satellites and received approval for a new Starship launch site, while facing challenges with crew assignments on upcoming missions.
SpaceX Launches 29 Starlink Satellites From Cape Canaveral | KeepTrack X Report
SpaceX deploys 29 Starlink satellites from Cape Canaveral on the Starlink 6-100 mission. Falcon 9 lifted off at 6:31 p.m. EST continuing SpaceX's dominant satellite internet market position.
X Report 16 Jan 2025
SpaceX launches dual lunar landers while Starship Flight 7 faces weather delay.
Understanding Earth's Orbits and Their Applications
Explore the dynamic realms of Earth's orbits, from LEO to GEO, unraveling the crucial roles they play in global communication, navigation, and surveillance.
Space Brief 15 Dec 2025
Today's highlights include multiple SpaceX Starlink launches, a successful Rocket Lab mission for JAXA, and a scheduled launch update from Kennedy Space Center.
X Report 7 Sep 2025
SpaceX launches 24 Starlink satellites, pushing its 2025 total beyond 2,000, while facing community pushback in Florida for its Starship operations.
Trump Seeks Starlink for Iran Internet, China Plans 200,000-Satellite Constellation | KeepTrack Space Brief
Trump seeks Musk's help to restore internet in Iran via Starlink. China files for 200,000-satellite constellation. Sweden allocates $1.6B for air defense and $140M for space capabilities.