Reentry
What happens when space objects come home: the fiery physics of returning from orbit and why predicting where debris lands is so difficult
Launch Date
May 10, 1999
Launch Site
TAISC
Launch Pad
LC7
Launch Vehicle
Chang Zheng 4B
NORAD ID
31209
International Designator
1999-025BKP
Epoch
Sat, 04 Jul 2026 01:28:18 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
98.89°
Right Ascension
294.51°
Eccentricity
Calculating...
Argument of Perigee
101.92°
Period
99.51 min
Mean Motion
14.47 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
FENGYUN 1C DEB
Alternative Name
deb FY-1C
Type
Status
Owner
CASC
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
1 31209U 99025BKP 26185.06132673 .00009740 00000-0 26729-2 0 9998
2 31209 98.8853 294.5143 0023380 101.9207 258.4607 14.47102798677456
Source: Celestrak
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0106
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.
What happens when space objects come home: the fiery physics of returning from orbit and why predicting where debris lands is so difficult
SpaceX successfully launches 28 Starlink satellites on a new Falcon 9 rocket from California, marking a significant milestone for their satellite constellation.
Firefly Aerospace launches return-to-flight Firefly Alpha on March 10 after Flight 6 anomaly. SpaceX also launches EchoStar 25 GEO satellite and multiple Starlink batches this week.
Today's briefing covers the ULA's military application for Vulcan's upper stage, FAA's efforts to expedite launch licensing, and a fascinating flyby of Mercury by BepiColombo.
Today's Space Brief highlights the latest developments in China's megaconstellation funding, Russia's nuclear posturing in Europe, and other significant military activities.
Europe's Atlantic outpost enters the launch business. How Portugal's first licensed spaceport in the Azores is preparing for suborbital flights in 2026 and positioning to receive ESA's Space Rider in 2028.
NASA's Artemis II launches 4 astronauts on lunar flyby April 1. Soyuz-5 inaugural flight confirmed for April 3. Space warfare doctrines shift toward agentic AI for faster decision loops.
SpaceX gears up for an exciting week with multiple launches, including a crewed mission and the rescheduled Starlink delivery. Meanwhile, ULA faces criticism from the Space Force over delays in its Vulcan rocket program.