Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9556
Days in orbit
Revolutions
≈ 13.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.5
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: 1999-025TT
Object number (NORAD): 30162
Object ID (CCSDS): 30162
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 106.461 minutes
Inclination: 99.4991 deg
SMA: 7440.818 km
Apoapsis: 1298.868 km
Periapsis: 826.499 km
RAAN: 251.1678 deg
Eccentricy: 0.0317417
Argument of periapsis: 27.7604 deg
Mean anomaly: 86.1238 deg
Mean motion: 13.52607244 rev/day
Mean motion (dot): 0.0000067 rev/day2
B* drag term: 0.00078128 1/REarth
Two-line elements (TLE)
Creation date: July 8, 2025, 2:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 7, 2025, 5:31 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30162U 99025TT 25188.73045840 .00000670 00000-0 78128-3 0 9994
TLE line 2: 2 30162 99.4991 251.1678 0317417 27.7604 86.1238 13.52607244905246
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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