Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9617
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025BEZ
Object number (NORAD): 31055
Object ID (CCSDS): 31055
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.112 minutes
Inclination: 98.773 deg
SMA: 7236.764 km
Apoapsis: 876.769 km
Periapsis: 840.49 km
RAAN: 283.5102 deg
Eccentricy: 0.00250658
Argument of periapsis: 183.8235 deg
Mean anomaly: 355.169 deg
Mean motion: 14.1021764 rev/day
Mean motion (dot): 0.0000073 rev/day2
B* drag term: 0.00043538154 1/REarth
Two-line elements (TLE)
Creation date: Sept. 7, 2025, 3:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 6, 2025, 8:39 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31055U 99025BEZ 25249.86060583 .00000730 00000-0 43538-3 0 9993
TLE line 2: 2 31055 98.7730 283.5102 0025066 183.8235 355.1690 14.10217640947566
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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