Space Brief 21 Apr 2025
Today's briefing highlights SpaceX's recent launch of spy satellites, a US Space Force contract for deep space tracking, and advancements in quantum communications in space.
FENGYUN 1C DEB (29885)
COSPAR: 1999-025GF | 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
29885
International Designator
1999-025GF
Epoch
Fri, 03 Jul 2026 17:32:16 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
98.37°
Right Ascension
111.73°
Eccentricity
Calculating...
Argument of Perigee
300.64°
Period
101.86 min
Mean Motion
14.14 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 29885U 99025GF 26184.73075201 .00000217 00000-0 12781-3 0 9995
2 29885 98.3673 111.7259 0116971 300.6396 87.3130 14.13709273 3268
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
0.0386
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 22 Apr 2025
Amid multiple new launches, SpaceX marks its 300th orbital flight milestone at Cape Canaveral while pushing forward with cargo and reentry missions.
Space Brief 4 Dec 2024
Today's brief covers significant advancements in materials technology for space applications, a U.S. Navy contract for rocket production facilities, and NATO's upcoming classified cloud system.
Space Brief 11 May 2025
Discover the latest innovations from Rocket Lab, new developments in hypersonic flight, and significant advances in satellite technology with BlackSky. Gain insights into the Space Force's mission and MIT physicists' breakthroughs in observing atoms.
Starlink Satellite Count Hits 10,168, X Report 5 Apr 2026
Starlink satellite count for April 2026: 10,177 in orbit, 10,168 working from 11,724 launched. No new anomalies, four reentries expected Apr 5-7.
SpaceX Valued at $1.25T as IPO Signals Intensify | KeepTrack X Report
SpaceX hits a $1.25 trillion valuation as IPO speculation mounts, Starlink 17-17 lifts off from Vandenberg, and a quantum sensor rides to orbit.
SpaceX IPO Raises $75B at $135/Share on Nasdaq Debut | KeepTrack X Report
SpaceX's historic $75B IPO priced at $135/share launches SPCX on Nasdaq at a $1.77 trillion valuation — the largest IPO in history.
Space Brief 22 Aug 2024
ESA's Cluster mission coming to an end, Europe's contributions to Artemis III, JUICE's groundbreaking maneuvers, Yaogan EO satellites, and amateur astronomers discovering exoplanets.