Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9608
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: 1999-025BKP
Object number (NORAD): 31209
Object ID (CCSDS): 31209
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.946 minutes
Inclination: 98.8862 deg
SMA: 7134.052 km
Apoapsis: 771.923 km
Periapsis: 739.91 km
RAAN: 328.1185 deg
Eccentricy: 0.00224367
Argument of periapsis: 308.9058 deg
Mean anomaly: 51.0129 deg
Mean motion: 14.40782282 rev/day
Mean motion (dot): 0.00005285 rev/day2
B* drag term: 0.0016605457 1/REarth
Two-line elements (TLE)
Creation date: Aug. 25, 2025, 9:12 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 25, 2025, 11:30 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31209U 99025BKP 25237.47920757 .00005285 00000-0 16605-2 0 9990
TLE line 2: 2 31209 98.8862 328.1185 0022437 308.9058 51.0129 14.40782282632330
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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