Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.1
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: 1999-025ALV
Object number (NORAD): 30579
Object ID (CCSDS): 30579
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.473 minutes
Inclination: 98.807 deg
SMA: 7253.804 km
Apoapsis: 914.619 km
Periapsis: 836.719 km
RAAN: 12.021 deg
Eccentricy: 0.0053696
Argument of periapsis: 101.8792 deg
Mean anomaly: 275.1598 deg
Mean motion: 14.05251365 rev/day
Mean motion (dot): 0.00000983 rev/day2
B* drag term: 0.00062574595 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 8:44 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30579U 99025ALV 25347.36418815 .00000983 00000-0 62575-3 0 9994
TLE line 2: 2 30579 98.8070 12.0210 0053696 101.8792 275.1598 14.05251365964661
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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