Space Brief 15 Nov 2025
Today's highlights include recent missile deals impacting military satellite launches, a Navy salvage operation in the South China Sea, and defense updates from the Manama Dialogue 2025.
FENGYUN 1C DEB (30157)
COSPAR: 1999-025TN | Alt Name: deb FY-1C
Image
Additional Sources
Launch Details
Launch Date
May 10, 1999
Launch Site
TAISC
Launch Pad
LC7
Launch Vehicle
Chang Zheng 4B
Orbital Elements
NORAD ID
30157
International Designator
1999-025TN
Epoch
Sat, 04 Jul 2026 06:07:30 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
98.72°
Right Ascension
293.06°
Eccentricity
Calculating...
Argument of Perigee
301.66°
Period
99.46 min
Mean Motion
14.48 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
FENGYUN 1C DEB
Alternative Name
deb FY-1C
Type
Debris
Status
Space Junk
Owner
CASC
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 30157U 99025TN 26185.25521343 .00005840 00000-0 15790-2 0 9999
2 30157 98.7172 293.0631 0032901 301.6581 87.8808 14.47842317 10107
Source: Celestrak
Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0123
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
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.
Space Brief 1 Dec 2024
Today's highlights: China's Long March 12 boosts lunar ambitions, SpaceX supports NRO's satellite infrastructure, Firefly prepares lunar mission, and NASA partners with SpaceX for Titan exploration.
Space Brief 1 Nov 2025
Today's brief covers the future of military space operations, ESA's potential defense role, significant developments in satellite communications, and SpaceX's response to Artemis 3 comments.
Space Brief 14 Dec 2024
Today’s Space Brief covers significant developments such as SpaceX’s latest Starlink launch, the US Space Force testing modular satellite technology, and key long-range missile tests by the Pentagon.
Space Brief 12 Jun 2025
Today's Space Brief covers major developments including the public debut of Voyager Technologies, advancements in defense by Sierra Space, and Pentagon's mega-constellation challenges. Also featured are new software selections by the Space Force and legislative actions on acquisition pilots.
The Day We Banned the Word "Film"
On January 20, 1972, the second KH-9 HEXAGON lifted off from Vandenberg - carrying the most sophisticated reconnaissance system ever built by engineers who weren't allowed to say 'film,' 'camera,' or even talk to each other about what they were doing.
X Report 10 Dec 2025
SpaceX celebrates significant milestones in satellite launches and contemplates a historic IPO while actively participating in the competitive landscape of space technology and services.
Space Brief 4 Jul 2025
Explore today's key space events including China's satellite launch, ULA's Vulcan rocket preparations, significant budget bills from Congress, and discussions on lunar business prospects.