Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9617
Days in orbit
Revolutions
≈ 14.3
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: 1999-025EDD
Object number (NORAD): 37021
Object ID (CCSDS): 37021
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.589 minutes
Inclination: 98.3959 deg
SMA: 7164.644 km
Apoapsis: 913.941 km
Periapsis: 659.078 km
RAAN: 265.2883 deg
Eccentricy: 0.01778612
Argument of periapsis: 192.2363 deg
Mean anomaly: 184.7523 deg
Mean motion: 14.31564127 rev/day
Mean motion (dot): 0.00003339 rev/day2
B* drag term: 0.0010689983 1/REarth
Two-line elements (TLE)
Creation date: Sept. 2, 2025, 11:42 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 7:53 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 37021U 99025EDD 25245.32889311 .00003339 00000-0 10690-2 0 9997
TLE line 2: 2 37021 98.3959 265.2883 0177861 192.2363 184.7523 14.31564127686035
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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