Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1999-025DEK
Object number (NORAD): 33650
Object ID (CCSDS): 33650
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.658 minutes
Inclination: 98.9876 deg
SMA: 7309.607 km
Apoapsis: 1041.048 km
Periapsis: 821.895 km
RAAN: 150.5139 deg
Eccentricy: 0.01499072
Argument of periapsis: 82.7256 deg
Mean anomaly: 279.0915 deg
Mean motion: 13.89190358 rev/day
Mean motion (dot): 0.0000146 rev/day2
B* drag term: 0.0011281817 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 7:14 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 9:30 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33650U 99025DEK 25345.39627328 .00001460 00000-0 11282-2 0 9998
TLE line 2: 2 33650 98.9876 150.5139 0149907 82.7256 279.0915 13.89190358687900
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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