Demystifying the USSPACECOM Two-Line Element Set Format
Discover the history and significance of Two-Line Element Sets (TLEs) in satellite tracking. Dive into their components, applications, and how they are evolving to meet future space challenges.
Launch Date
May 10, 1999
Launch Site
TAISC
Launch Pad
LC7
Launch Vehicle
Chang Zheng 4B
NORAD ID
31354
International Designator
1999-025BRJ
Decay Date
3/15/2016
Name
FENGYUN 1C DEB
Alternative Name
deb FY-1C
Type
Status
Owner
CASC
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
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
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
Learn more about satellites and other related topics.
Discover the history and significance of Two-Line Element Sets (TLEs) in satellite tracking. Dive into their components, applications, and how they are evolving to meet future space challenges.
Sixty years ago, Frank Borman and James Lovell launched aboard Gemini 7 for a grueling 14-day mission that would prove humans could endure the journey to the moon and achieve the first true rendezvous in space
SpaceX prepares for the next Starship test flight with significant vehicle upgrades, launches UAE's Thuraya-4 satellite, and reflects on a record-breaking 2024 while planning for a promising 2025.
Artemis 2's four-person crew splashed down April 10 after first crewed lunar flyby since Apollo 17. Orion performance data critical for Artemis 3 south pole landing planning.
Key developments in the space sector include new partnerships for satellite surveillance, strategic shifts from the Defense Department impacting weather forecasting, and the Space Force's focus on agile satellite technologies.
Katalyst's Link spacecraft passes key testing milestone ahead of June 2026 launch to rescue NASA's $500M SPARCS telescope. In-space servicing mission will create trackable conjunction risk during approach and docking phase.
Crew-11 launch preparations ramp up, Starship propellant production begins, and a global launch roundup highlights upcoming missions.
SpaceX launched Starlink batches from Vandenberg and Cape Canaveral within 48 hours, pushing the active constellation toward 10,000 operational satellites.