Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9609
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.4
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: 1999-025AYR
Object number (NORAD): 30903
Object ID (CCSDS): 30903
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.039 minutes
Inclination: 99.383 deg
SMA: 7280.513 km
Apoapsis: 973.095 km
Periapsis: 831.66 km
RAAN: 120.3082 deg
Eccentricy: 0.00971332
Argument of periapsis: 32.5705 deg
Mean anomaly: 328.1399 deg
Mean motion: 13.97525793 rev/day
Mean motion (dot): 0.00000337 rev/day2
B* drag term: 0.00026183778 1/REarth
Two-line elements (TLE)
Creation date: Aug. 25, 2025, 2:12 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 24, 2025, 10:57 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30903U 99025AYR 25236.95676384 .00000337 00000-0 26184-3 0 9993
TLE line 2: 2 30903 99.3830 120.3082 0097133 32.5705 328.1399 13.97525793671718
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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