Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025ADU
Object number (NORAD): 30405
Object ID (CCSDS): 30405
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.887 minutes
Inclination: 98.7954 deg
SMA: 7178.765 km
Apoapsis: 836.258 km
Periapsis: 765.003 km
RAAN: 279.3573 deg
Eccentricy: 0.0049629
Argument of periapsis: 258.3472 deg
Mean anomaly: 232.6932 deg
Mean motion: 14.27342306 rev/day
Mean motion (dot): 0.00002509 rev/day2
B* drag term: 0.0010292 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 11:34 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30405U 99025ADU 25186.48250271 .00002509 00000-0 10292-2 0 9990
TLE line 2: 2 30405 98.7954 279.3573 0049629 258.3472 232.6932 14.27342306951085
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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