Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9495
Days in orbit
Revolutions
≈ 14.3
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: 1999-025NR
Object number (NORAD): 30040
Object ID (CCSDS): 30040
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.353 minutes
Inclination: 98.2453 deg
SMA: 7153.409 km
Apoapsis: 798.66 km
Periapsis: 751.888 km
RAAN: 153.6293 deg
Eccentricy: 0.0032692
Argument of periapsis: 246.3069 deg
Mean anomaly: 228.6278 deg
Mean motion: 14.34938152 rev/day
Mean motion (dot): 0.00004314 rev/day2
B* drag term: 0.0015214 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 3:42 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30040U 99025NR 25127.65436626 .00004314 00000-0 15214-2 0 9994
TLE line 2: 2 30040 98.2453 153.6293 0032692 246.3069 228.6278 14.34938152947848
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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