Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9613
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
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: 1999-025SU
Object number (NORAD): 30139
Object ID (CCSDS): 30139
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.625 minutes
Inclination: 98.3797 deg
SMA: 7260.974 km
Apoapsis: 977.566 km
Periapsis: 788.112 km
RAAN: 96.1861 deg
Eccentricy: 0.013046
Argument of periapsis: 219.4245 deg
Mean anomaly: 208.4745 deg
Mean motion: 14.03170493 rev/day
Mean motion (dot): 0.00002832 rev/day2
B* drag term: 0.0017100051 1/REarth
Two-line elements (TLE)
Creation date: Sept. 1, 2025, 7:24 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 1, 2025, 12:33 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30139U 99025SU 25244.52351286 .00002832 00000-0 17100-2 0 9996
TLE line 2: 2 30139 98.3797 96.1861 0130460 219.4245 208.4745 14.03170493948163
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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