Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9612
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: 1999-025FX
Object number (NORAD): 29877
Object ID (CCSDS): 29877
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.09 minutes
Inclination: 98.5395 deg
SMA: 7188.411 km
Apoapsis: 844.23 km
Periapsis: 776.322 km
RAAN: 252.9413 deg
Eccentricy: 0.00472341
Argument of periapsis: 155.0429 deg
Mean anomaly: 21.3939 deg
Mean motion: 14.24470409 rev/day
Mean motion (dot): 0.00001557 rev/day2
B* drag term: 0.00068241294 1/REarth
Two-line elements (TLE)
Creation date: Sept. 2, 2025, 3:25 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 1, 2025, 7:40 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29877U 99025FX 25244.81955318 .00001557 00000-0 68241-3 0 9997
TLE line 2: 2 29877 98.5395 252.9413 0047234 155.0429 21.3939 14.24470409965222
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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