Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9714
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.4
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: 1999-025BAK
Object number (NORAD): 30945
Object ID (CCSDS): 30945
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.72 minutes
Inclination: 99.3881 deg
SMA: 7170.843 km
Apoapsis: 814.654 km
Periapsis: 770.763 km
RAAN: 354.9223 deg
Eccentricy: 0.00306042
Argument of periapsis: 39.479 deg
Mean anomaly: 336.7453 deg
Mean motion: 14.29708162 rev/day
Mean motion (dot): 0.00006956 rev/day2
B* drag term: 0.0027151014 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:01 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30945U 99025BAK 25346.29260604 .00006956 00000-0 27151-2 0 9999
TLE line 2: 2 30945 99.3881 354.9223 0030604 39.4790 336.7453 14.29708162964318
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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