Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9609
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.2
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: 1999-025BNB
Object number (NORAD): 31269
Object ID (CCSDS): 31269
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.909 minutes
Inclination: 98.1909 deg
SMA: 7132.295 km
Apoapsis: 929.946 km
Periapsis: 578.373 km
RAAN: 122.8624 deg
Eccentricy: 0.02464654
Argument of periapsis: 237.3317 deg
Mean anomaly: 178.3103 deg
Mean motion: 14.41314831 rev/day
Mean motion (dot): 0.00006362 rev/day2
B* drag term: 0.0013784425 1/REarth
Two-line elements (TLE)
Creation date: Aug. 29, 2025, 2:15 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 28, 2025, 3:12 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31269U 99025BNB 25240.63341006 .00006362 00000-0 13784-2 0 9994
TLE line 2: 2 31269 98.1909 122.8624 0246465 237.3317 178.3103 14.41314831949574
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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