Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
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: 1999-025BWZ
Object number (NORAD): 31510
Object ID (CCSDS): 31510
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.116 minutes
Inclination: 98.5476 deg
SMA: 7189.62 km
Apoapsis: 839.815 km
Periapsis: 783.154 km
RAAN: 190.6918 deg
Eccentricy: 0.0039405
Argument of periapsis: 75.5967 deg
Mean anomaly: 348.7705 deg
Mean motion: 14.24111192 rev/day
Mean motion (dot): 0.00000808 rev/day2
B* drag term: 0.00036672 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 6:11 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31510U 99025BWZ 25187.25775644 .00000808 00000-0 36672-3 0 9991
TLE line 2: 2 31510 98.5476 190.6918 0039405 75.5967 348.7705 14.24111192942178
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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