Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for FENGYUN 1C DEB.
Object identification
Identified? True
Debris? True
Object name: FENGYUN 1C DEB
International designator: 1999-025KK
Object number (NORAD): 29961
Object ID (CCSDS): 29961
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.966 minutes
Inclination: 98.9484 deg
SMA: 7182.545 km
Apoapsis: 857.635 km
Periapsis: 751.185 km
RAAN: 235.0478 deg
Eccentricy: 0.00741027
Argument of periapsis: 302.2724 deg
Mean anomaly: 57.129 deg
Mean motion: 14.26215785 rev/day
Mean motion (dot): 0.00000642 rev/day2
B* drag term: 0.0002793773 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 3:19 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29961U 99025KK 25347.63830324 .00000642 00000-0 27938-3 0 9996
TLE line 2: 2 29961 98.9484 235.0478 0074103 302.2724 57.1290 14.26215785983224
Live tracking on map
Real-time ground track for satellite FENGYUN 1C DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object FENGYUN 1C DEB.
Associated space launch
Chinese polar orbiting meteorological satellite
FENGYUN 1C DEB was lifted into orbit during the mission ‘Long March 4B | Feng Yun 1C’, on board a Long March 4B space rocket.
The launch took place on May 10, 1999, 1:33 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Feng Yun 1C
Agency: N/A
Status: Launch Successful
Launch date: May 10, 1999, 1:33 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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