Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9610
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1999-025BP
Object number (NORAD): 29773
Object ID (CCSDS): 29773
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.893 minutes
Inclination: 98.9786 deg
SMA: 7179.067 km
Apoapsis: 834.428 km
Periapsis: 767.436 km
RAAN: 33.427 deg
Eccentricy: 0.00466573
Argument of periapsis: 230.9243 deg
Mean anomaly: 144.1867 deg
Mean motion: 14.27252309 rev/day
Mean motion (dot): 0.00001359 rev/day2
B* drag term: 0.00056850925 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 30, 2025, 4:38 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29773U 99025BP 25242.69308426 .00001359 00000-0 56851-3 0 9992
TLE line 2: 2 29773 98.9786 33.4270 0046657 230.9243 144.1867 14.27252309967139
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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