Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9656
Days in orbit
Revolutions
≈ 14.3
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: 1999-025BPP
Object number (NORAD): 31311
Object ID (CCSDS): 31311
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.771 minutes
Inclination: 98.8551 deg
SMA: 7173.281 km
Apoapsis: 808.881 km
Periapsis: 781.41 km
RAAN: 9.1344 deg
Eccentricy: 0.00191476
Argument of periapsis: 244.8949 deg
Mean anomaly: 268.5764 deg
Mean motion: 14.28979618 rev/day
Mean motion (dot): 0.00005154 rev/day2
B* drag term: 0.0020511874 1/REarth
Two-line elements (TLE)
Creation date: Oct. 16, 2025, 2:37 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 15, 2025, 4:56 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31311U 99025BPP 25288.70569645 .00005154 00000-0 20512-2 0 9998
TLE line 2: 2 31311 98.8551 9.1344 0019148 244.8949 268.5764 14.28979618953922
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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