Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9501
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025JX
Object number (NORAD): 29949
Object ID (CCSDS): 29949
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 102.361 minutes
Inclination: 98.7734 deg
SMA: 7248.529 km
Apoapsis: 887.858 km
Periapsis: 852.929 km
RAAN: 155.7202 deg
Eccentricy: 0.0024094
Argument of periapsis: 181.2715 deg
Mean anomaly: 305.2536 deg
Mean motion: 14.06785813 rev/day
Mean motion (dot): 0.00000152 rev/day2
B* drag term: 0.00011653 1/REarth
Two-line elements (TLE)
Creation date: May 13, 2025, 6:58 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 13, 2025, 1:44 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29949U 99025JX 25133.57252458 .00000152 00000-0 11653-3 0 9997
TLE line 2: 2 29949 98.7734 155.7202 0024094 181.2715 305.2536 14.06785813941101
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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