Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9659
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: 1999-025BDT
Object number (NORAD): 31025
Object ID (CCSDS): 31025
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.385 minutes
Inclination: 98.5782 deg
SMA: 7202.376 km
Apoapsis: 948.764 km
Periapsis: 699.717 km
RAAN: 278.6539 deg
Eccentricy: 0.01728919
Argument of periapsis: 186.0804 deg
Mean anomaly: 173.8277 deg
Mean motion: 14.20329518 rev/day
Mean motion (dot): 0.00001166 rev/day2
B* drag term: 0.0004860849 1/REarth
Two-line elements (TLE)
Creation date: Oct. 14, 2025, 2:50 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 13, 2025, 4:56 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31025U 99025BDT 25286.70557198 .00001166 00000-0 48608-3 0 9994
TLE line 2: 2 31025 98.5782 278.6539 0172892 186.0804 173.8277 14.20329518635136
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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