Space Brief 11 Dec 2025
Today's brief highlights key developments in space technology, military space activities, and satellite refueling initiatives. Discover the latest on GEO satellite refueling, Blue Origin's New Glenn, and more.
FENGYUN 1C DEB (36247)
COSPAR: 1999-025DVY | 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
36247
International Designator
1999-025DVY
Epoch
Wed, 01 Jul 2026 23:17:25 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
98.26°
Right Ascension
192.29°
Eccentricity
Calculating...
Argument of Perigee
152.02°
Period
100.41 min
Mean Motion
14.34 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 36247U 99025DVY 26182.97043049 .00001110 00000-0 33972-3 0 9992
2 36247 98.2613 192.2937 0185944 152.0168 209.1168 14.34165825731467
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
0.0104
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.
SpaceX Plans Seven Rocket Launches From Six Global Sites This Week | KeepTrack X Report
SpaceX targets seven rocket launches from six global sites this week including two Falcon 9 missions from California. 29 Starlink satellites successfully deployed from Cape Canaveral on January 18.
X Report 24 Sep 2025
SpaceX prepares for the launch of significant NASA and NOAA missions, while Starship's 11th test flight edges closer.
X Report 19 Aug 2025
SpaceX receives FAA clearance for Starship Flight 10 and celebrates its 100th Falcon 9 launch of the year, successfully deploying 24 Starlink satellites.
X Report 15 Jul 2025
Crew-11 launch preparations ramp up, Starship propellant production begins, and a global launch roundup highlights upcoming missions.
Space Brief 23 Feb 2025
SpaceX launches Starlink satellites from both coasts, while first 3D atmospheric map of an exoplanet reveals extreme weather patterns, and Starlink missions push total count over 8,000 satellites.
Falcon 9 Booster Flies 35th Mission, Deploys 29 Starlinks | KeepTrack X Report
SpaceX flew a Falcon 9 booster for a record 35th time on July 10, deploying 29 Starlink satellites as direct-to-cell tech expands to pet collars.
Starlink Installed on Presidential Air Force One | KeepTrack X Report
SpaceX Starlink connectivity equips Trump's $400M interim Air Force One as Falcon 9 prepares to orbit 24 more satellites on mission 17-28.