Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9497
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: 1999-025HS
Object number (NORAD): 29920
Object ID (CCSDS): 29920
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.65 minutes
Inclination: 98.4128 deg
SMA: 7262.158 km
Apoapsis: 974.899 km
Periapsis: 793.147 km
RAAN: 352.9473 deg
Eccentricy: 0.0125136
Argument of periapsis: 197.8608 deg
Mean anomaly: 161.8142 deg
Mean motion: 14.02827308 rev/day
Mean motion (dot): 0.00002546 rev/day2
B* drag term: 0.0015588 1/REarth
Two-line elements (TLE)
Creation date: May 2, 2025, 2:33 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 1, 2025, 8:34 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29920U 99025HS 25121.35711751 .00002546 00000-0 15588-2 0 9994
TLE line 2: 2 29920 98.4128 352.9473 0125136 197.8608 161.8142 14.02827308931276
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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