Space Brief 14 Apr 2025
Today's highlights include SpaceX's record-breaking Falcon launches, urgent warnings about orbital collisions, and a doubleheader launch featuring spy and Starlink satellites.
FENGYUN 1C DEB (31715)
COSPAR: 1999-025CDN | 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
31715
International Designator
1999-025CDN
Epoch
Sat, 27 Jun 2026 08:19:46 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
99.28°
Right Ascension
33.40°
Eccentricity
Calculating...
Argument of Perigee
252.03°
Period
99.05 min
Mean Motion
14.54 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 31715U 99025CDN 26178.34706898 .00002939 00000-0 57568-3 0 9998
2 31715 99.2831 33.4001 0181385 252.0340 106.1009 14.53799824645727
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
0.0119
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.
X Report 9 Aug 2025
SpaceX's Crew-10 astronauts are set to return to Earth after a five-month mission, while the company prepares for the launch of 24 new Starlink satellites from Vandenberg Space Force Base.
SpaceX Wins $739M for Nine National Security Launches, FCC Adds 7,500 Starlink Sats | KeepTrack Space Brief
SpaceX awarded $739M for nine national security missions. FCC approves 7,500 additional Starlink satellites. NASA announces early Crew-11 return from ISS due to medical issue.
SpaceX Hits 50 Launches, Falcon Heavy Scrub, X Report 28 Apr 2026
SpaceX hit 50 launches in 2026 on April 26. Falcon Heavy's ViaSat-3 mission, only its 12th flight, scrubbed on weather at Kennedy; new date pending.
Space Brief 24 May 2025
Today's key space events include a milestone Falcon booster landing, advances in US military satellite operations, and a new missile defense initiative.
Optical Intersatellite Link (OISL)
The laser-based crosslinks that turn Starlink into a mesh, anchor the SDA Transport Layer, and just made their GPS debut on GPS III SV10 - quietly rewriting how data moves through space.
SpaceX to Lower 4,400 Starlink Satellite Orbits for Space Safety | KeepTrack X Report
SpaceX plans to lower orbits of 4,400 Starlink satellites after two collision-concern incidents. Cosmo-SkyMed Earth observation satellite launched for Italy from Vandenberg.
Space Brief 24 Oct 2024
Today's Space Brief highlights SpaceX Crew-8's return, Intelsat-33e satellite breakup, SpaceX's upcoming Starship tests, and notable launches including China's new mega-constellation.