Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.2
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: 1999-025EYJ
Object number (NORAD): 41831
Object ID (CCSDS): 41831
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.084 minutes
Inclination: 98.7344 deg
SMA: 7188.109 km
Apoapsis: 850.336 km
Periapsis: 769.612 km
RAAN: 53.0218 deg
Eccentricy: 0.00561511
Argument of periapsis: 222.7361 deg
Mean anomaly: 136.9445 deg
Mean motion: 14.24560086 rev/day
Mean motion (dot): 0.00005738 rev/day2
B* drag term: 0.0024493696 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 3:54 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 41831U 99025EYJ 25346.16255470 .00005738 00000-0 24494-2 0 9990
TLE line 2: 2 41831 98.7344 53.0218 0056151 222.7361 136.9445 14.24560086472511
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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