Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9668
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025JJ
Object number (NORAD): 29936
Object ID (CCSDS): 29936
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 100.332 minutes
Inclination: 98.6537 deg
SMA: 7152.429 km
Apoapsis: 855.381 km
Periapsis: 693.206 km
RAAN: 54.0705 deg
Eccentricy: 0.01133702
Argument of periapsis: 323.781 deg
Mean anomaly: 35.5736 deg
Mean motion: 14.3523317 rev/day
Mean motion (dot): 0.00000525 rev/day2
B* drag term: 0.00018608756 1/REarth
Two-line elements (TLE)
Creation date: Oct. 28, 2025, 2:18 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 27, 2025, 8:02 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29936U 99025JJ 25300.83517986 .00000525 00000-0 18609-3 0 9990
TLE line 2: 2 29936 98.6537 54.0705 0113370 323.7810 35.5736 14.35233170982725
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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