Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.4
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: 1999-025ASR
Object number (NORAD): 30731
Object ID (CCSDS): 30731
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.053 minutes
Inclination: 98.867 deg
SMA: 7139.152 km
Apoapsis: 770.298 km
Periapsis: 751.736 km
RAAN: 261.2483 deg
Eccentricy: 0.0013
Argument of periapsis: 12.6898 deg
Mean anomaly: 116.0093 deg
Mean motion: 14.39238755 rev/day
Mean motion (dot): 0.0000451 rev/day2
B* drag term: 0.0014672 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 10:46 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30731U 99025ASR 25187.44901187 .00004510 00000-0 14672-2 0 9998
TLE line 2: 2 30731 98.8670 261.2483 0013000 12.6898 116.0093 14.39238755950638
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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