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
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: 1999-025LL
Object number (NORAD): 29986
Object ID (CCSDS): 29986
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.881 minutes
Inclination: 99.4086 deg
SMA: 7178.491 km
Apoapsis: 816.849 km
Periapsis: 783.864 km
RAAN: 177.9473 deg
Eccentricy: 0.0022975
Argument of periapsis: 259.9453 deg
Mean anomaly: 132.5706 deg
Mean motion: 14.27423971 rev/day
Mean motion (dot): 0.00003876 rev/day2
B* drag term: 0.0015955 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, 2:16 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29986U 99025LL 25127.09465931 .00003876 00000-0 15955-2 0 9994
TLE line 2: 2 29986 99.4086 177.9473 0022975 259.9453 132.5706 14.27423971943721
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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