Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9554
Days in orbit
Revolutions
≈ 14.0
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: 1999-025LB
Object number (NORAD): 29977
Object ID (CCSDS): 29977
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.533 minutes
Inclination: 98.4141 deg
SMA: 7256.651 km
Apoapsis: 973.037 km
Periapsis: 783.995 km
RAAN: 59.4502 deg
Eccentricy: 0.0130254
Argument of periapsis: 353.6176 deg
Mean anomaly: 35.3656 deg
Mean motion: 14.04424497 rev/day
Mean motion (dot): 0.00001351 rev/day2
B* drag term: 0.00080932 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 6:39 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 2:09 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29977U 99025LB 25185.58986534 .00001351 00000-0 80932-3 0 9993
TLE line 2: 2 29977 98.4141 59.4502 0130254 353.6176 35.3656 14.04424497940981
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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