Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9491
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1999-025AR
Object number (NORAD): 29751
Object ID (CCSDS): 29751
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.165 minutes
Inclination: 98.5621 deg
SMA: 7191.945 km
Apoapsis: 878.917 km
Periapsis: 748.703 km
RAAN: 157.7796 deg
Eccentricy: 0.0090528
Argument of periapsis: 69.1226 deg
Mean anomaly: 350.7759 deg
Mean motion: 14.23420548 rev/day
Mean motion (dot): 0.00000665 rev/day2
B* drag term: 0.00029854 1/REarth
Two-line elements (TLE)
Creation date: May 4, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 3, 2025, 6:53 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29751U 99025AR 25123.78734828 .00000665 00000-0 29854-3 0 9997
TLE line 2: 2 29751 98.5621 157.7796 0090528 69.1226 350.7759 14.23420548949011
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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