Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9659
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
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: 1999-025FX
Object number (NORAD): 29877
Object ID (CCSDS): 29877
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.08 minutes
Inclination: 98.5393 deg
SMA: 7187.945 km
Apoapsis: 843.632 km
Periapsis: 775.987 km
RAAN: 298.818 deg
Eccentricy: 0.00470542
Argument of periapsis: 20.4292 deg
Mean anomaly: 33.7052 deg
Mean motion: 14.24608963 rev/day
Mean motion (dot): 0.00001684 rev/day2
B* drag term: 0.00073484845 1/REarth
Two-line elements (TLE)
Creation date: Oct. 19, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 18, 2025, 11:54 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29877U 99025FX 25291.99590078 .00001684 00000-0 73485-3 0 9993
TLE line 2: 2 29877 98.5393 298.8180 0047054 20.4292 33.7052 14.24608963971940
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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