Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9614
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 1999-025DP
Object number (NORAD): 29821
Object ID (CCSDS): 29821
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.112 minutes
Inclination: 98.889 deg
SMA: 7236.754 km
Apoapsis: 1132.848 km
Periapsis: 584.389 km
RAAN: 302.014 deg
Eccentricy: 0.037894
Argument of periapsis: 45.7082 deg
Mean anomaly: 345.5771 deg
Mean motion: 14.10220646 rev/day
Mean motion (dot): 0.00006632 rev/day2
B* drag term: 0.0019217115 1/REarth
Two-line elements (TLE)
Creation date: Sept. 3, 2025, 10:15 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 2:16 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29821U 99025DP 25246.09484712 .00006632 00000-0 19217-2 0 9990
TLE line 2: 2 29821 98.8890 302.0140 0378940 45.7082 345.5771 14.10220646950926
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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