Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9496
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.1
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: 1999-025BYA
Object number (NORAD): 31535
Object ID (CCSDS): 31535
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.874 minutes
Inclination: 98.0628 deg
SMA: 7178.145 km
Apoapsis: 864.908 km
Periapsis: 735.113 km
RAAN: 354.8366 deg
Eccentricy: 0.009041
Argument of periapsis: 93.9021 deg
Mean anomaly: 267.2504 deg
Mean motion: 14.27527161 rev/day
Mean motion (dot): 0.00001688 rev/day2
B* drag term: 0.00067243 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 8:13 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31535U 99025BYA 25127.84249165 .00001688 00000-0 67243-3 0 9996
TLE line 2: 2 31535 98.0628 354.8366 0090410 93.9021 267.2504 14.27527161688076
Live tracking on map
Real-time ground track for satellite 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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