Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9499
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: 1999-025FP
Object number (NORAD): 29869
Object ID (CCSDS): 29869
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.252 minutes
Inclination: 98.8634 deg
SMA: 7148.617 km
Apoapsis: 832.382 km
Periapsis: 708.582 km
RAAN: 55.7774 deg
Eccentricy: 0.008659
Argument of periapsis: 284.265 deg
Mean anomaly: 95.1334 deg
Mean motion: 14.36381176 rev/day
Mean motion (dot): 0.0000093 rev/day2
B* drag term: 0.00032018 1/REarth
Two-line elements (TLE)
Creation date: May 12, 2025, 2:31 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 11, 2025, 6:31 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29869U 99025FP 25131.77203720 .00000930 00000-0 32018-3 0 9998
TLE line 2: 2 29869 98.8634 55.7774 0086590 284.2650 95.1334 14.36381176957347
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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